Why was the soviet union unprepared for hitlers attack on their country in june 1941

How did regional differences in italy initially prevent unity in the new nation?

One specific historical event or development during the period 1786-1861?

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.