Explanation:
Menes sent an army down the Nile and defeated the king of Lower Egypt in battle. In this way Menes united the two kingdoms.
Answer:
a. The Decimal System
Explanation:
The Decimal System, is one of the great mathematical innovation form ancient India. There is no clear date and place about the invention the decimal system.
It was first recorded in India, then spread to Islamic world, and further to Europe. Decimal system gave a unique turn to the world of mathematics and made the counting or measurement easy.
Hence, the correct answer is "a. The Decimal System".
Answer:
please give me brainlist and follow
Explanation:
The Industrial Revolution disrupted the need for large groups of people to live together close to their agricultural crops. People began traveling away from rural homes to work in the city and would spend their days in factories or offices.
Answer:
Tracking system
Explanation:
A system that is used to observe people or objects that are on the move with providing a time ordered sequence of the location data for processing further.
<span>The labor movement knew of the need to protect the common interest of workers. those in the industrial sector, organized labor unions fought for better wages, reasonable hours and safer working conditions.</span>
