D. It was believed to have been purposely destroyed by Spain.
Taking out American soldiers and replacing them with South Vietnamese soilders
B is the best answer to my knowledge
They were discouraged because the law at that time stated that their earning basically belonged to their spouse, and also they couldn't own property, so they couldn't use their money in any way other than giving it to their husband. With this kind of a law, nobody would work.
<span>Chose John Hancock as president, voted to organize an army and navy and issue money, made George Washington commander of a newly organizing Continental Army, and acted as the government of the colonies throughout the war.</span>