amendments to the constitution can be proposed by\n\nthe president and vice president.\ncongress and state…

Brief Explanations:

According to Article V of the U.S. Constitution, there are two formal methods to propose an amendment. First, a proposal can be made by Congress with a two-thirds vote in both the House of Representatives and the Senate. Second, a constitutional convention can be called for by two-thirds of the State legislatures. The President, Vice President, and the Supreme Court do not have the constitutional authority to propose amendments.

Answer:

Congress and state legislatures.