Answer:
The first United States census was taken in 1850, when the Texas population comprised 154,034 whites, 397 free Negroes, and 58,161 slaves. The second United States census in 1860 gave Texas a population of 604,215. ... A 19.7 percent increase between 1940 and 1950 brought the population to 7,677,832.
the gas is carbon-dioxide....
They started in Africa then they started heading into the southern coast of Asia and Oceania, this all happened about 50,000 years ago.
Answer:
They were both wars that contained nearly every country in the world fighting on a large scale.
Explanation: