please give me thanks all my answer for brainliest and 25points no free points don't answer if you don't know

Explanation:

thanks for that ok ok friend

sure I will give you thanks

PLEASE thank mine too

- three-quarters or two-thirds..

- "the constitution provides that an amendment may be proposed either by the congress with a two-thirds majority vote in both the house of representatives and the senate or by a constitutional convention called for by two-thirds of the state legislatures."

< 3

d. it adversely affected american productivity