Under the Articles of Confederation, trade between the states was hard because each state had its own A. money
B. legislature
C. military
D. territory

A. money

Explanation:

Under the Articles of Confederation, each state had its own form of currency, in other words, its own money. This made trade more difficult because transactions had to be converted from the currency of the seller state, to the currency of the buyer state.

The U.S. Constitution, which replaced the Articles of Confederation, solve this problem by allowing the Federal Government to issue a single currency for the entirety of the American territory.

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation:

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69