Answer: Treaty of Brest-Litovsk
Explanation:
The Treaty of Brest-Litovsk was a peace treaty signed on March 3, 1918, between the new Bolshevik government of Soviet Russia and the Central Powers (Germany, Austria-Hungary, Bulgaria, and the Ottoman Empire), that ended Russia's participation in World War I.
The answer is B, a state can make laws that regulate commerce in neighboring states.
The Supreme Court decided "separate but equal" ( i.e.segregation) was constitutional under the Fourteenth Amendment, as long as the facilities or accommodations were equal.
Answer:
Louis ordered the destruction of Protestant churches, the closure of Protestant schools and the expulsion of Protestant clergy.