Which of the following explains the process by which the U. S. Constitution can be amended? Proposed in state legislatures and ratified by Congress
O Proposed in state legislatures and ratified by state constitutional conventions
Proposed in Congress and ratified by state legislatures
Proposed in Congress and ratified by state constitutional conventions

Proposed in Congress and ratified by state constitutional conventions

Explanation:

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.

a: social security and social programs

answer; proximity;