The radio act of 1927 ensured that the airwaves belonged to:

Which is the best description of a scorched earth policy? the burning of fields in preparation for planting the destruction of an opponent’s resources the mobilization of a nation’s resources in war the effort to switch from farming to manufacturing

Describe the technology advancements that lead to explorers being able to sail great distances. [[ps: doesn't explain where. i am only speculating it's in europe.

How did patrick henry‘s word i am not a virginian but an american symbolism importance of the first continental congress