According to Quindlen, what do some historians say has “undermined the concept of unity”? What mistake does Quindlen believe these historians are making?

your answer will be b. improving roads, bridges, and other infrastructure. hope i !

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

i hope this : )

tea which is where the whole thing about dumping it in the ocean came from