The theory was that Aryans were superior to all other races. He also expressed his hatred for Jews in the book.
There was the National Woman Suffrage Association and the American Woman Suffrage Association. The National Association immediately went to campaigning for universal suffrage. The American Association focused on more of a state-by-state basis. They worried that tying women's suffrage, which was extremely unpopular, would hurt the black suffrage movement that was just starting.
No they were not anti American
