Advances in Technology and Exchange after 1900

Emily Wilson
6 min read
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#AP World History: Modern - Tech & Globalization Study Guide 🚀
Hey there! Let's get you prepped for the AP exam with this super-focused guide. We're diving deep into how technology and globalization have shaped our world since 1900. Think of this as your ultimate cheat sheet for tonight! 😉
#1. Introduction: The Intertwined World
Globalization and communication technology are like two sides of the same coin. Advances in one fuel the other, creating a more interconnected world.
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Globalization: The process of interaction and integration among people, organizations, and governments worldwide.
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Communication Technology: The tools and systems we use to share information.
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Key Idea: Since 1900, these two forces have dramatically reshaped how we live, work, and interact. Let's explore how! 🌍
#2. Communication Technology: Shrinking the World
This section is super important! It covers key tech that has reshaped global interactions.
#2.1. From Telegraph to Smartphone
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The Cellular Phone 📱: A game-changer! Instant communication across vast distances.
- Before: Telegraphs and landlines limited global interaction.
- Now: International calls are cheap, making globalization easier.
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Impact: Think about how much easier it is to connect with people from different cultures today compared to a few decades ago. This is all thanks to communication technology!
#3. Travel Technology: Connecting Continents
#3.1. The Rise of Air Travel
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Airplanes: Revolutionized travel in the 20th century.
- Before: Weeks to cross the Atlantic by boat.
- Now: Hours to travel between continents.
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Impact: Massive increase in global mobility and cultural exchange.
#3.2. Visualizing the Change
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Caption: This map illustrates the dense network of air travel, showcasing how interconnected the world has become. ✈️
#4. Social Media: Amplifying Voices
Social media is not just for sharing cat videos! It's a powerful tool for social and political change.
#4.1. The Arab Spring: A Case Study
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Social Media's Role: Protesters used platforms like Facebook and Twitter to share live updates and organize demonstrations.
- Example: During the Bahraini Arab Spring, social media usage doubled.
- Example: In Egypt, Facebook groups were crucial for organizing protests.
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Impact: Social media became a catalyst for political movements and global awareness. 💡
#4.2. Beyond the Arab Spring
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Modern Movements: Platforms like Twitter and Instagram have been used to organize events for movements like Black Lives Matter ✊🏽.
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Caption: This map illustrates the widespread impact of the Arab Spring, a movement heavily influenced by social media.
#5. Agricultural Technology: Feeding the World
#5.1. The Green Revolution
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Norman Borlaug: Pioneered agricultural advancements in Mexico.
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Key Innovations:
- New synthetic fertilizers (nitrogen-based)
- Improved irrigation methods
- High-yield crops (GMOs)
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Impact:
- Increased food production using less land.
- Helped fight hunger and drought, especially in Africa.
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Recognition: Borlaug won the Nobel Peace Prize in 1970 for his work. 🥇
#6. Biotechnology: Advancing Healthcare
Don't forget about the important medical advances that have changed the world!
#6.1. Women's Health
- Contraception: Widely available in MDCs and through NGOs in LDCs.
- Positive Impacts: Improved reproductive health and family planning.
- Negative Impacts:
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Cultural Opposition: Groups like the Evangelical Right oppose modern birth control.
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Decreased TFR: Increased access to contraception leads to lower Total Fertility Rates and Natural Increase Rates in many MDCs.
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MDCs vs. LDCs: Remember that MDCs are More Developed Countries, and LDCs are Lesser Developed Countries. Think of it like a ladder: MDCs are higher up, and LDCs are lower.
#Final Exam Focus
Focus on the interplay between technology and globalization. How does one drive the other?
#High-Priority Topics
- Communication Technology: Cell phones, internet, social media.
- Travel Technology: Airplanes and their impact on global travel.
- Social Media: Its role in social and political movements.
- Agricultural Technology: The Green Revolution and its consequences.
- Biotechnology: Advances in contraception and their effects.
#Common Question Types
- Multiple Choice: Expect questions that test your understanding of the specific technologies and their impacts.
- Short Answer: Be prepared to explain the connections between technology and globalization.
- Free Response: Analyze the social, political, and economic effects of technological advancements.
#Last-Minute Tips
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Time Management: Don't spend too long on one question. Keep moving!
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Common Pitfalls: Don't just list facts; analyze their significance.
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Strategic Approach: Start with what you know best and build from there.
#Practice Questions
Practice Question
#Multiple Choice Questions
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Which of the following best describes a major impact of the Green Revolution? (A) A decrease in global food production (B) Increased use of traditional farming methods (C) The development of high-yield crops and synthetic fertilizers (D) A decline in population growth rates
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The Arab Spring uprisings of the early 2010s were primarily facilitated by: (A) Traditional media outlets (B) Increased government control over information (C) Social media platforms and mobile technology (D) Decreased access to communication technologies
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The development of air travel in the 20th century significantly contributed to: (A) Increased isolation of countries (B) A decrease in global trade (C) Greater cultural exchange and globalization (D) A decline in international tourism
#Short Answer Question
Briefly explain how the development of communication technology has impacted globalization since 1900. ### Free Response Question
Analyze the social, political, and economic effects of the Green Revolution in the mid-20th century. Be sure to consider both the positive and negative consequences. (7 points)
Scoring Breakdown:
- Thesis (1 point): Presents a historically defensible thesis or claim that establishes a line of reasoning.
- Contextualization (1 point): Describes a broader historical context relevant to the prompt.
- Evidence (2 points): Provides specific examples of social, political, and economic effects.
- Analysis and Reasoning (2 points): Explains how the evidence supports the thesis and analyzes the complexities of the Green Revolution.
- Complexity (1 point): Demonstrates a nuanced understanding of the topic by considering multiple perspectives or contradictory evidence.
You've got this! Go ace that exam! 💪
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