What columbus convince queen isabella to pay for his voyage?

a. spain had signed an agreement with portugal to share the costs
of exploration

b. spain had many workers wishing to move to other countries.

c. spain wanted to gain new technology through exploration.

d. spain had many soldiers available to it profit from
exploration

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.