Answer:
D
Explanation:
D)slaves being free to join the Union army WAS THE RESULT
Spanish missionaries were the first European settlers in Texas, founding San Antonio in 1718. Hostile natives and isolation from other Spanish colonies kept Texas sparsely populated until following the Revolutionary War and the War of Mexican Independence, when the newly established Mexican government began to allow settlers from the U.S. to claim land there. This led to a population explosion, but dramatically reduced the percentage of the population with Mexican heritage, causing friction with the government in Mexico City. After several smaller insurrections, the Texas Revolution broke out, and the state became an independent nation in 1835. However, the newly formed Texas Republic was unable to defend itself from further incursions by Mexican troops, and eventually negotiated with the U.S. to join the union in 1845.
Scientist Louis Pasteur came up with the food preparing process known as pasteurization. He also developed a vaccination for anthrax and rabies.
The French-Indian was extremely costly. It left Britain with a huge debt. The British thought the colonists were to pay the debt because they were defending the colonies from the French. Britain also maintained a standing army in American colonies which was a huge financial stress. As a result, Great Britain taxed the colonies.
The main cause of shift from Paleolithic(Old Stone Age)to the Neolithic Age(New Stone Age) is that the temperatures were getting warmer, so now this shift was a great impact on the population.. Now people were able to be sedentary because of the warmer climates and make new civizilations, laws, and government structures.
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Vixinus