Why did soviet premier leonid brezhnev invite president richard nixon to visit mmoscow?

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

What country was the philippines declaring independence from in this proclamation?

How has urban renewal affected poorer neighborhoods in major cities? check all that apply. 1. communities have been transformed to meet the needs of the modern population. 2. old stores and factories have been renovated and used for new purposes. 3. crime rates have increased as more money has come into the neighborhoods. 4. many community businesses have gone into decline or been forced to close. 5. a number of african americans have been displaced from their homes.