'managing climate change involves both reducing causes (mitigation) and responding to change (adaptation). do you agree?

Had a democratic form of government

The area of the indian subcontinent is 4.4 million km^2 whereas the usa is  9.8 million  km²

The first immigrants to settle in what is now the united states were the ancient ancestors of modern native americans. the precise routes of those first north american immigrants are disputed, but there is no uncertainty about the fact that every human being on the continent is either a recent immigrant or a descendant of earlier immigrants. since the first immigrants came here from asia more than thirteen thousand years ago, there have been four large and easily recognizable modern waves of immigrants into the united states.