I believe it is B because mining tons were very popular therefore overcrowded
Some of the similar physical features that Mexico (a country) and Kentucky (a State) shares are: both have borders formed by rivers, and are located over tectonic plates, that make both vulnerable to earthquakes. The main differences are the territory (Mexico almost 750 thousand sq mi whereas Kentucky 40 thousand sq mi), climate, topography, and biodiversity.
We enter a new century, the conflict is changed from one side to tee other, or someone inside the events changes their point of view and changes the way they act.
Abraham Lincoln had one of the most major primary documents.
His is called Second Inaugural Address
Texas - Father Eusebio Francisco Kino
California - Junipero Serra