The invention of the cotton gin.
Answer:
The telegraph was used to communicate the exact time of nailing the final stake to the East and West Coast
Explanation:
With the aid of the telegraph developed by Samuel Morse in the 1840s, messages on the exact time of pounding in the final stake to the railway line was transmitted to the East and West Coasts simultaneously which made the sounding of the bells at the same time possible. The telegraph as at then was the fastest means of sending messages across long distances and it worked by transmitting electrical signals over laid down wires from station to station, and by 1866, a telegraph line connected America to far away Britain
Answer:
The Texas War of Independence, or the Texas Revolution, took place between October 2, 1835 and April 21, 1836. The parties to the conflict were Mexico and the province of Texas, legally belonging to the state at that time. from Coahuila and Texas, and some parts of the United States of America.
Answer:
a.
Spencer and Social Darwinists represent the evolutionary approach to social change.
Explanation:
As in nature, the stronger countries and nations prevail and dominate the weaker, which are inferior and not so smart and able as the strong ones, Social Darwinists argue.
B, It is the first commandment.
