Why did the French reinstate the Code Noir after gaining Louisiana from Spain? to protect free people of color from enslavement
to establish restrictions on the slave trade
to allow for the expansion of slavery
to reduce the chance of a revolt by enslaved people

D, I think.

Explanation:

Code Noir was making sure people weren't hiding runaway slaves

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.