How were airplanes used during World War I? Select the two correct answers. A.
They were disassembled and their parts were used for other purposes.

B.
They were used to observe enemy troops from the air.

C.
They were used overseas to broadcast information to the public.

D.
They were armed with weapons and used for battle.

E.
They were used to scout ideal locations for digging trenches.

D

Explanation:

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )