Answer:
"It brought the Allies closer together." and "It convinced many Europeans that Soviet expansion posed a real threat."
No.
Even though president Kennedy had a lot of controversy over the bay of pigs attack and other scandals going on he ultimately addressed certain issues with the economy and we wouldn’t of had research done or the funding of NASA which later on change the diversity of African Americans working for NASA and was the start of getting rid of segregation.
Flying Tigers. The 1st American Volunteer Group (AVG) of the Chinese Air Force in 1941–1942, nicknamed the Flying Tigers, was composed of pilots from the United States Army Air Corps (USAAC), Navy (USN), and Marine Corps (USMC), recruited under presidential authority and commanded by Claire Lee Chennault.