Who achieved the first powered flight of an airplane in 1903? a. otto lilienthal b. louis bleriot c. alberto santos-dumont d. orville and wilbur wright

Use the drop-down menus to answer the questions. which group contributed about half its income in taxes? the aristocracy paid of its income in taxes.

Select all that apply. the tang dynasty interacted with foreigners by: a letting them buy property in china. b accusing them of corruption and the downfall of the dynasty. c trading with them, especially japan and korea. d teaching them to become monks. e attacking them with military forces.

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?