Question

passage: from factories to flags
1 in the late 1700s, life in many parts of the world began to change faster than it ever had before. for generations, families had worked at home or on farms, producing just enough food or goods to survive. then machines powered by water and steam entered the scene, and everything sped up. this period of rapid change became known as the industrial revolution. while it began with inventions like the spinning jenny and steam engine, its effects reached far beyond factories and cities. in fact, the industrial revolution set off a chain reaction that helped lead to a new era of global control known as imperialism
2 as factories grew, so did their needs. machines required huge amounts of raw materials such as cotton, coal, rubber, and iron. at the same time, factory owners wanted to sell their finished products—textiles, tools, and machines—to as many people as possible. however, many european countries did not have enough natural resources within their own borders, nor did they have unlimited customers at home. as a result, industrialized nations began looking outward, beyond europe, to solve these problems.
3 this search for resources and markets pushed powerful countries to expand their influence over other regions. imperialism, the policy of extending a nation’s power by controlling land or people elsewhere, became a solution. european nations claimed territories in africa, asia, and the middle east, often arguing that they were bringing progress, technology, or civilization. many of these areas were really taken because they provided valuable resources that could keep factories running and profits high. railroads, ports, and mines were built not to help local populations, but to move goods quickly back to industrial nations.
30 second break
4 imperialism had serious consequences for the people who lived in colonized regions. traditional economies were disrupted as farmers were forced to grow cash crops instead of food for their communities. local industries struggled to compete with cheap factory - made goods imported from europe. in many places, foreign rulers ignored local cultures and governments, replacing them with systems designed to benefit the imperial power. while some regions gained new technologies or infrastructure, these changes often came at the cost of freedom, stability, and self - rule.
5 the effects of imperialism did not stop there. tensions grew as european nations competed for land and influence, increasing rivalries between powerful

Explanation:

To determine the author's primary purpose, we analyze the passage:

• The passage starts by explaining the Industrial Revolution, then shows how industrialized nations’ needs (for resources and markets) led to imperialism. It also details imperialism’s effects on colonized regions and global tensions.
• Option A (compare industrial inventions) is incorrect—there’s no comparison of inventions.
• Option B (entertain with factory stories) is incorrect—the tone is explanatory, not narrative/entertaining.
• Option C (persuade imperialism was necessary) is incorrect—the passage highlights negative consequences (disrupted economies, loss of freedom), so it’s not persuasive in favor of imperialism.
• Option D (explain how industrialization led to imperialism and its effects) matches: the text traces the Industrial Revolution → imperialism (due to resource/market needs) → effects on colonized areas and global rivalries.

Answer:

D. To explain how industrialization led to imperialism and its effects