Answer:
Mainly becuase of the stock market crash In America, prices soared and investments were failing. After this, many ther countries also went into a depression and it all started from America. Than when the country was low on money, banks panicked and shut down and many savings and money was lost, and it wasn’t given, it was gone. This is what mainly caused the Great Depression in America.
The renaissance exploration, age of exploration
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.
Hope this helps and have a safe and great day!!! :D