It promoted the (relatively) rapid diffusion of immigrants, language, and domesticated crops and animals. Those factors are examined in excellent detail in Jared Diamond's book, "Germ, Guns and Steel" which I highly recommend for anyone studying the development of world cultures. It's a long read, but well worth it.
the answer would be A or an initiative
The uniqueness about the Battle of Palmito Ranch was that it was fought following the end of the Civil War.
Answer: Option C
<u>Explanation:</u>
The Battle of Palmito Ranch is thereby, considered as the final victorious battle for the Civil War of America. The Battle of Palmito Ranch was fought between May 12 and 13, in the year of 1865. It was fought on the banks of the Rio Grande which is east of Brownsville, in Texas.
The uniqueness about Battle of Palmito Ranch was that the American Civil War was followed to end by the end of the battle. The American Civil War is considered to be started from Fort Sumter to the Palmito Ranch.
The Compromise of 1850 reflected in the map as It ensured that the number of free and slave states was equal.
Option: C.
<u>Explanation:</u>
Reynolds W.C. along with Jones J.C. sketched a U.S. map to display the area of the slave and free states. That map also included the territory which was open to freedom or slavery after repealing the Missouri Compromise.
Missouri Compromise was signed to retain a balance among the number of free states and slave states in the Union. Thus it admitted Missouri to join as the slave state, meantime Maine joined as the free state. Hence by preserving the equivalence between numbers of slave and free states.