Mark the statement if it correctly describes russian serfs. . a.. their living conditions had changed little since the days of ivan the terrible.. . b.. their taxes were high.. . c.. they could leave the land legally to find much better work in the city.. . d.. they had as few rights as slaves.

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.

Why can lafayette be considered an improbable leader to the american revolution

Describe two observations that galileo was the first to make with his telescope.