Im not 100% sure but that should be the year that Texas joined the nation or the united states.
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1 pual von zimmerman was a general who worked on the zimmerman line and a exalent solder for prussia
- 4 the zimmerman telagram was sent to Mexico in 1917 but was interested by the british and was sent to america they fortified there border incase they joined and america declared war in April 2 1917
According to Smarthistory, The Neolithic Revolution is so named because it took place during the Neolithic era, or New Stone Age, around 11,500 to 5,000 years ago. This dramatic change is sometimes called the Agricultural Revolution because it rests on a knowledge of plant and animal husbandry.
mark brainliest :)
Answer:
For the Aztecs, the enviroment was more benevolent. The aztecs inhabited Central Mexico which is a highland area where temperatures are mild. Soils are also very fertile because they are volcanic. The biggest challenge they had to face was precisely the active volcanoes that sorround the Central Valley of Mexico.
For the Mayans, the enviroment was more unforgiving. They inhabited a lowland tropical jungle with high humidity and temperatures all-year round. The soils were not very fertile either.
It has been theorized that the Mayan civilization disappeared because of deforestation, which led to a rise of temperatures and a general worsening of enviromental conditions.