For what reason did the immigration act of 1882 allow federal officials to reject some immigrants from entering the united states

As the coach of the u.s. olympic cycling team, i can state without question that the swedish and french teams were using illegal steroids. how else could they have beaten us so badly in the last competition? the u.s. team trained much harder and was much more skilled than our opponents. we only lost because a few teams cheated.

List 3 impacts wwii had on canada.

What is one result of the supreme courts decision in the mccullough v maryland case