Answer:
C
Explanation:
Mexico gained its freedom in 1820
I believe that it is subject to foreign invasions because it is close to Europe as well as the Middle East.
Coal has many important uses worldwide. The most significant uses of coal are in electricity generation, steel production, cement manufacturing and liquid fluids hope it helped :)
Humans took seeds from wild plants and grew them close to their homes, and the very early farmers observed that some plants had more favorable characteristics than others, such as better-tasting or more numerous or retained seeds, or were easier to grow, or were more vigorous.
Answer:
Solar electric cooking
Explanation:
Out of the population of 600 million, 110 million do not use electricity.