France's imperialistic manuevers focused on indochina due
inability to create sea-worthy vessels

loss of the seven year's war

successful missionary efforts there

england held power over france

The correct answer is B) the loss of the seven years war.

France imperialistic maneuvers focused on Indochina due to the loss of the seven years war.  

The Seven Years war was fouth from 1756 to 1763. It was a major conflict in the European territory involved France, Austria, Sweden, and Russia, against Prussia. Hanover and Great Britain. The reason of the war was the attempt of Austria to recuperate the territory of Silesia that was in the hands of Prussia. After the conflict, France imperialistic maneuvers focused on Indochina due to the loss of the seven years war.  

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.