What is categorizm?

When was the first cradle chair invented? What was courting like in the 1600's? The lessons of late Han China and late Roman Empire are that the decline of a civilization? What does the name Courtney mean where does it come from? What type of house did a medieval blacksmith live in? What did the Europeans and First Nations people introduce to each other? Which European power took the spice trade from the Arabs? Who made the first credit card? Who was involved in the Third Crusade? What is franincence? When were pants first created? What is the age group of middle age? What are a knights hopes for the future? Was the bicycle invented before the unicycle? Why was the church the supreme power in the middle ages? Is a society civlization? What women wore in the 1970's? What century is 1609 the 16th or the 17th? When were debit card invented? Why did the Renaissance begin in Germany?