When an amendment is ratified by two-thirds of Congress and three-fourths of state legislatures, it becomes part of the federal Constitution, and all states—even those that did not ratify the amendment—must follow the laws in the new amendment. true or false

true

Explanation: just took the quiz

answer; the civil right act of 1964;

the answer would be c. sediment buildup on continental slope

                                                                                -hope this -