1. ¿Qué causó las mayores dificultades para unir a los antiguos griegos bajo
un solo gobierno?

Brainliestttme : ) why was the launch of sputnik in 1957 important? -most in the u. s. had not thought the soviets were capable of producing satellite technology. - it made clear that the u. s. space program was dominant. - most in the soviet union had not thought the u. s. was capable of launching manned aircraft. -it established the fact that a more dangerous hydrogen bomb could be created.

Andreus vesalius is known for being the first scientist to provide detailed and accurate

How do you think entrepreneurs contribute or industry in america? describe your answer.