How did the USA and the USSR get help building their space programs?

Iwill arward ! , i if po≅ pr, uo≅ ur, prove: ∠o ≅ ∠r. fill in the blanks: draw segment ≅ uo ≅ po≅ △oup ≅ △

How did the economic impacts of the great depression differ in the united states and the soviet union?

Which statement best explains why us cities became segregated by culture and ethnicity in the late 1800s and early 1900s? immigrants formed communities when they were shunned elsewhere. city planners set aside neighborhoods for various ethnic groups. foreign governments set up colonies in american cities. authorities forced immigrants to live in enclaves.