What factors might cause an industrialized country to take over smaller countries?

Industrialization—the period of transformation from an agricultural economy to an urban, mass-producing economy—has accompanied every period of sustained per capita gross domestic product (GDP) growth in recorded history. Less than 20% of the world's population lives in industrialized nations, yet they account for more than 70% of the world's output. The transition from agrarian to industrial society is not always smooth, but it is a necessary step to escape the abject poverty found in less-developed countries (LDCs).

Industrialization

The first period of industrialization took place in Great Britain between 1760 and 1860. Historians disagree about the exact nature and causes of this first Industrial Revolution, but it marked the first period of compounding economic growth in world history. Industrialization reached the United States in the early 19th century and eventually spread to most western European nations before the end of the century.

Explanation: Just wrote me answer

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;