The Constitution established the federal government, as well as its first laws. Without it, the United States government would not be the same at all. The Constitution established how the government should work.
The Constitution of the United States established America's national government and fundamental laws, and guaranteed certain basic rights for its citizens. It was signed on September 17, 1787, by delegates to the Constitutional Convention in Philadelphia.
I believe the answer is A, because the Mayans were located right underneath the Guatemalan peninsula(which is that little island looking piece above A).
D.The Russian Revolution of 1905 led to limits on the czar's power, but the Russian Revolution of 1917 ended thn revolution of 1905 different from the russian revolution of 1917