One of the major changes to the articles of confederation was that congress split into two groups called the?

Apex plz i’m almost done if i get this all right

When did stockpiles of strategic nuclear weapons begin to dramatically decline in the united states? a. the mid-1960s b. the mid-1970s c. the mid-1980s d. the mid-1990s

Which of these events related to the protestant reformationoccurred first in 1521?