Answer:
1. Telegraph. Developed in the 1830s and 1840s.
2. Telephone
. Developed in 1849.
3. Radio
. Developed in the 1890s
4. Computer
. Developed between 1833 and 1871.
5. Television
. Developed in 1927
6. Computer Metworking
. The TCP/IP protocol was developed in the 1970s, and in 1972
7. Internet
. Developed in 1983 but the online world became more recognized in 1990, when the World Wide Web was invented.
Because, slavery is the act of owning another, to slavery abolishers it was unconstiutional and ungodly. They sought and fought for equal rights and freedom for their bretherns'.
Answer:
The rules of political institutions.
While politics can play a role in changing the economy, political institutions are not directly related with the economy itself.
The answer would be D) When the government doesn't protect their natural rights.