One way to amend the Constitution begins at the state level. To begin the process,
A.
two-thirds of the states may ask Congress to call a national convention.
B.
one-fourth of state legislatures can draft an amendment and present it to Congress.
C.
three-fourths of the states may ask Congress to call a national convention.
D.
one-half of the states can call for a national convention without Congress' approval.

he sent troops to protect the students as they entered the school.

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.