Construction started: October 2016
Construction finished: December 2020
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Hewo the answer is South America and the riddle one is your name
Answer:
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.
I’m not sure, but I guess The British?
Answer:legislative branch
Explanation: