Newton’s first law of motion
If the forces acting on an object are balanced then the resultant force of an object is zero
Newton’s second law of motion
The acceleration of an object is directly proportional to the force as force=mass*acceleration
E.g the higher the resultant force the more the acceleration
Newton’s third law of motion
When two objects interact with each other they exert equal and opposite forces on each other.
The earliest Chinese people did not have to worry about invasions from foreign countries because of their strong army and geography. The Chinese army present in ancient times were very strong and able to defend their lands. Chinese also build china wall in order to protect their lands from the invasion of other people. The geography of china also made difficult for the invaders to capture china.
Answer:
There are three main reasons why the Spanish were able to conquer and colonize the Americas: Disease. ... While conquistadors like Hernan Cortes in Mexico and Francisco Pizarro had great weapons and strategies, their greatest ally was disease. Better weaponry.
