How did alliance affect world war 1

What enabled the drastic increase in us troop development to vietnam between 1964 and 1965?

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

Atex imposed on imported or exported goodies is called a