To modify the constitution, an amendment must first be proposed by the president the supreme court congress or the states the vice president.

The correct answer is:

Congress or the States.

There are two processes established for making amendments to the Constitution of the United States. The only one that has ever been adopted is a proposition by the United States Congress to pass a bill by a vote of two thirds in each body. Another way would be by a constitutional convention whit the vote of two-thirds of the state legislatures.

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances

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