Per the online CIA World Factbook, ethnically, the Czech Republic is Czech 90.4%, Moravian 3.7%, Slovak 1.9%, other 4% (2001 census); and the relgious breakdown is Roman Catholic 26.8%, Protestant 2.1%, other 3.3%, unspecified 8.8%, unaffiliated 59% (2001 census).
what does the CIA know anyways? they can’t even find Iraq’s WMDs...:P
seriously, though...thanks Grzegorz for the history lesson in the spread of the Industrial Revolution in central Europe...:)