How did isolation after Emperor Yongle affect the development of Chinese technology? O China built up its naval technology to protect itself from foreigners O China used new technology to build the Forbidden City at this time O China lost access to trade and technology from other parts of the world. O China stopped building the Great Wall, as it needed expertise from other areas.

Difference between president and vice president

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.

Why are nation-states difficult to create?