How are gains in civil rights achieved

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"

In 1819, what did the united states obtain from spain for $5 million?

Tori is researching for her blog post about how wearing sunblock can prevent skin cancer, and she finds a page about her topic on the united states centers for disease control website at is this a reliable site for tori’s research? yes, because it is presented by a college or university no, because it is a personal opinion about the subject yes, because it is run by a governmental organization no, because it is intended to advertise a certain product