"america withdrew from vietnam because of military failure"how far do you agree with this statement?

The byzantine empire weakened after asia minor

How are the perspectives presented in the excerpts similar? they show the disappointment and fear mission control workers feel when the lunar module develops problems. they show the huge investment of time and energy mission control workers dedicated to the lunar module. they show how mission control workers view the lunar module as if it is the workers' very own child. they show the relief and excitement mission control workers feel when the lunar module lands on the moon.

What is one way that the congress of vienna changed the map of europe?