Complete the following sentence: Walker started a banking and investment firm named G.H. Walker & Co. in 1900. •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
1904 St. Louis World's Fair. Walker was known as the power behind the local Democratic Party.<unk> Walker was known as the power behind the local Democratic Party.