Which colonial governments reserved many prominent leadership positions for catholic church leaders

If the rights to intellectual property are not sold or given away who owns the intellectual property

What did nativists think about chinatowns in the late 1800s?

Which of these innovations led to increased production in american factories in the early 1800s? a. the use of interchangeable parts b. the construction of canals c. the invention of the mechanical reaper d. the availability of electricity