Name The Year: Jean-Paul Marat, philosopher?

Questions

The bridge connecting boston and cambridge via massachusetts avenue is commonly know as the ______?

The capital of the African country Liberia is named after which American President?

The cardinal is the state bird of 5, 7 or 9 u.s states?

The chemical formula H2O2 refers to what?

The Chinese ideograph with two women under one roof means what?