What tool(s) would you use to address climate change? Why--be specific

Which piece of legislation signed by lyndon johnson brought an end to barriers preventing minorities from participating in elections?

What states were considered a part of the antebellum south?

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.