Answer:
They rebelled against spain because they had already declared their independence from spain in 1811
The Chinese people invented the Seismometer during the Han dynasty to help predict natural disasters. The Seismometer measured the motion of the ground, and things included of seismic waves such as, earthquakes, volcanoes, and other things that involve explosions that are generated by seismic waves.
The answer is iron. The Hittites learned to smelt and work with the element before any other civilization.
Answer:
I believe the answer is c, It weakened confidence that the US could win the war.