What are the two procedures for ratifying and amending the us constitution? (select all that apply.)

reviewing the amendment
introducing legislation into congress
calling for an amendment convention
the issuing of an executive order by the president

The correct answers are B) introducing legislation into Congress and C) calling for an amendment convention.

The two procedures for ratifying and amending the US Constitution are introducing legislation into Congress and calling for an amendment convention.

The ways to ratify and amend the Constitution are the following. When the House of Representatives and the Senate propose an amendment with a two-thirds vote and the three-fourths of the state legislature. Or two-thirds of the state legislatures call on Congress to have a Constitutional Convention, and then, three-fourths of the state legislatures approve it. And two-thirds of the state legislatures call on Congress to have a Constitutional Convention, and three-fourths of the states approve it.

1920 census

2010 census

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939