He is known for creating pi, the number that does not end.
They became more expressive and politically viewed
Feudalism declined, increased trade between the middle east and it helped spread cultural diffusion.
-Lucky
On February 16, 1861, in San Antonio, Texas General David E. Twiggs surrendered all federal holdings to a huge army of rebels. All military posts were vacated and all properties were seized by the secessionists. As a condition for the surrender, General Twiggs and his troops were allowed to leave with their horses and arms.