Throughout world war i, for which activity were airplanes most often used? a) bombing targets on land b) transporting soldiers and weapons c) fighting d) gathering information

The answer is: D) gathering information

During World War I, airplanes enabled soldiers to observe troop movements and locations. In hat respect, they were effective for aerial reconnaissance over water, spotting mines, ships and submarines.

However, at the beginning of the war, political and military leaders expected a short war, which slowed down the development and expansion of military aircraft because they considered unreasonable to spend money on developing and building warplanes.

the percentage of students at the school need special diets is

c) 10 percent

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation: