A physical change chamges the substances apperance, but a chemical changes the chemical formula of a substance. Hope this helps!
Using seeds to grow crops best describes the advancements of the New Stone Age.
Answer:discrimination
Explanation:
It outlawed the discriminatory voting practices adopted in many southern states after the Civil War, including literacy tests as a prerequisite to voting. This “act to enforce the fifteenth amendment to the Constitution” was signed into law 95 years after the amendment was ratified.
to make war and give away places which in plain terms is too empoverish the nation