How did changes in climate lead to migration to the americas

How does the process of constructing a historical narrative differ from the process of creating a timeline

Which of the following is an effect that constantine's conversion to christianity had on the roman empire?

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.