During World War II, Germany gave up its plans to invade Great Britain because "<span>b. Germany failed to destroy the British air force", since the existence of such a force would make victory very difficult. </span>
most probably the answer is (D) because a civilization generally has a specialization in their own chosen feild like the harrapans were good at weavimg and other arts, they have trade , religion , many scripts have been found of various civilization .. which is the last thing that makes me think that d is the answer .. written language
Protons and neutrons for an arms mass but it depends on what it is
It would be "b. regulating interstate and foreign trade," that is technically a non-legislative power of Congress, since this has to do with the commerce clause of the Constitution.