What were some of the important decisions that fdr and churchill made together during world war 2

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

The viceroy of spain asked that coronado's expadition be cristian and apostolic and not a buchery,what does that mean and did cornado follow his orders

What event started the space race and made americans feel their security was threatened a.) alan shepard's suborbital flight. b.) the launch of sputnik c.) the launch of explorer d.) the cuban missle crisis