SEC was an organization created during Roosevelt's New Deal to ensure that stocks were not fraudulent and that they were being traded properly without abuses.
I think that another ice age occured. It allowed people to see a different continent by lowering sea level and freezing over Berin Strait.
D many immigrants struggled to speak and understand the English language
It was primarily "Valley Forge, Pennsylvania" that served as the headquarters for General Washington’s troops during the winter of 1777-1778, which was an incredibly brutal winter in which many people died of exposure.