No. For example, each state has its own laws abortion and marijuana use.
this is what I got from Google-
When the U.S. Supreme Court ruled in the Dred Scott decision that the Missouri Compromise's prohibition of slavery in territories was unconstitutional, an increasingly diverse body of opponents of slavery rallied around the Republican Party.
Article V of the Constitution provides two ways to propose amendments to the document. Amendments may be proposed either by the Congress, through a joint resolution passed by a two-thirds vote, or by a convention called by Congress in response to applications from two-thirds of the state legislatures.
A two-thirds vote in both houses of the U.S. Congress. Ratified by three-fourths of the state legislatures.
A two-thirds vote in both houses of U.S. Congress. ...
A national constitutional convention called by two-thirds of the state legislatures.
The Statue of Liberty<span> stands in Upper New York Bay, a universal symbol of freedom. Originally conceived as an emblem of the friendship between the people of France and the U.S. and a sign of their mutual desire for </span>liberty<span>, over the years the </span>Statue<span> has become much more.</span>
