Answer:
The most immediate cause of the Texas Revolution was the refusal of many Texas, both Anglo and Mexican, to accept the governmental changes mandated by "Siete Leyes" which placed almost total power in the hands of the Mexican national government and Santa Anna.
Explanation: texans didnt like how mexicans ruled things and didnt agree with their government changes.
Because during those times China expands from Vietnam to Manchuria and China saw many important inventions such as magnetic compass, had a navy, traded with India and Persia, paper, money, gun powder.
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Answer:
The Mayans were important because they developed astronomy, calender systems, and hieroglyphic writing.
Explanation: