What do you think were the major three reasons the massachusetts bay colony followed through with the execution of 19 people for witchcraft

Can someone me write a paragraph on this topic i feel confused

Why did prestdent trumen veto the taft-hartly act

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.