With researchers are able to generalize their findings.

answer; ///i believe that it means; ///you pay no customs duty on the chocolates;

unless they converted, many non-christians (mainly jews and muslims) were persecuted

c. taught scientists many new things about the earth, but not other planets.

explanation:

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )