What country colonized vietnam cambodia and laos?
germany france italy austria

The correct answer is B. France.

Explanation

During the second French colonial empire (1852-1870) with Napoleon III as a leader, France expanded throughout the world. In this way, in Asia, it had the control of the southeast region, including the control of Conchinchina (1867), but later it expanded its influences towards the north of this region, the south of China, the Bay of Guangzhou and a protectorate in Cambodia. Besides this, after the Franco Prussian war (1871) its colonies in Asia took more legitimacy and more territory confirming what was called the French Conchinchina conformed by Laos, North Vietnam, Cambodia, Guangzhou, and Shanghai. So, the correct answer is B. France.

The correct answer is B) France.

France colonized Vietnam, Cambodia, and Laos.

The French colonial territories in South East Asia in colonial times were known as French Indochina. Indeed, France colonized Vietnam, Cambodia, and Laos. But in 1887, in colonial times, these territories had different names: Cambodia, Annam, Cochin-China, Kwangchowan, Laos, and Tonkin.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.