Based on the clue 'a lot of visitors to this country fly lot its nati...', what is the answer?

Based on the clue 'a lot of one celled organisms died to create this ...', what is the answer? Based on the clue 'a lot of rain fell on robert kearns parade after h...', what is the answer? Based on the clue 'a lot of sleepless knights were spent questing for...', what is the answer? Based on the clue 'a lot of thanksgiving goes on in this country duri...', what is the answer? Based on the clue 'a lotus represented upper egypt this reed plant wa...', what is the answer? Based on the clue 'a loud threatening speech from a colony based ins...', what is the answer? Based on the clue 'a loud harsh cry walt whitmans was barbaric', what is the answer? Based on the clue 'a loud resonant sound or a time of prosperity', what is the answer?