Who was the Celtic queen who led an uprising against Roman occupation of Britain in AD 60–61?

Boudica

What sea animal has five pointed arms radiating from the center? What cheese is traditionally put onto pizza Margherita? What Italian bread is traditionally topped with olive oil and herbs before baking? What 1930 tariff law deepened the Great Depression by restricting international trade? Which president ordered the integration of the U.S. Armed Forces by executive order in 1948?