What are interesting because they keep some of their light-sensitive properties and can therefore appear to be washed out over time. this condition can be reversed, however, by returning it to a dark room.

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.