All of these inventions were made in the mid-to-late 19th century except the a) airplane. b) automobile. c) gasoline engine. d) electric trolley car.

The airplane was successfully created and flown in the twentieth century. Wilbur and Orville Wright invented and flew the first successful airplane in 1903.

Option: A) airplane.

Explanation:

After years of trial and engineering, Orville and Wilbur Wright (Wrights Brothers) built Airplane in 1903. This plane became the first powered aircraft with glides and engine that flew in the sky. The Wright brothers took their first successful flying in 1903, with five people present to witness this flight.        

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.