Which statements about the war in vietnam are true? choose all answers that are correct.
a. the soviet union and communist china refused to aid north vietnam in its bid to overrun south vietnam.
b. once south vietnam surrendered, the rest of southeast asia soon fell to communist invaders.
c. the vietnamese wanted to be free of all foreign influence.
d. u. s. forces fought a conventional war, while their communist foes conducted a guerilla campaign.

the correct answer is, the best example to support the information in this paragraph is the following.

the industrial revolution changed manufacture forever. one of the best examples to support the information in the paragraph was the textile industry. before the industrial revolution, people elaborated clothes by hand. they used wool and the clothes were hand-spun. but the industrial revolution brought new machines and technology that made this faster and cheaper. inventions such as the loom and the spinning wheel transformed the textile elaboration. cotton replaced wool and the product was fabricated more rapidly and at a better price.