What are the two sets of requirements for each process of amendments?

Congress must call a convention for proposing amendments upon application of the legislatures of two-thirds of the states. Amendments proposed by Congress or convention become valid only when ratified by the legislatures of, or conventions in, three-fourths of the states.

Explanation: Change it up a bit.

i believe your answer is d)

d) a week

because the land run of 1889, although not without precedent in the history of the west, further, their men were aboard the first trains, ready to jump off and begin staking their claims. oklahoma city, edmond, and guthrie were all so affected.