A is the answer to your question
Answer:
Texas was not part of the Louisiana Purchase.
Explanation:
There were fifteen states that were part of this purchase, including: Louisiana, Missouri, Arkansas, Iowa, North Dakota, South Dakota, Nebraska, Oklahoma, and most of the land in Kansas, Colorado, Wyoming, Montana, and Minnesota.
Egypt's fertile soil historically is largely a result of the Nile River and the sediment that the river deposits along its banks during flood seasons and also in its delta year round. This has been changed dramatically since the building of the Aswan Dam.
<span>The correct answer is Changing climates and nomadic enemies forced them to resort to alternative forms of sustenance. Shifts in climate force transitions in lifestyle. Invasions by nomads also compelled them to seek other ways of sustenance. As a result, they had to return to hunting and gathering at times. </span>
