Which idea was unpopular in the Progressive movement? O regulation of some aspects of the economy
o improvement of social conditions
O conservation
O establishment of a national bank

the protestant reformation's started in 1517, disturbing the religious and political order in europe´s catholic countries. the outcome was the european wars of religion prosecuted in europe in the 16th, 17th and part of the 18th century. nonetheless, uprisings, territorial disputes, and great power conflicts were also causes of the wars.  

the use of email to replace slower surface mail.

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism