Which field witnessed growth because of overseas voyages undertaken by europeans?
a.
oceanography
b.
cartography
c.
marine engineering
d.
marine biology

The slave dred scott sued for his freedom because he was born a free man. he had lived in a free state. slavery violated the 13th amendment he had been freed by pres. lincoln.

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.

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes