Answer:
Through representation of black culture and tradition in media and famous role models of their community.
Explanation:
Answer:
The World of Tomorrow
Explanation:
In 1939, the event that provided young Carl Sagan with a vision of the future that was powerful enough to inspire him and others to follow their dreams is known as "The World of Tomorrow." It was held in New York. The event displayed a seven-foot-tall robot, air conditioners, and a speech synthesizer.
Carl Sagan would later become an astronomer and astrophysicist. He was known for his creation of the Pioneer plaque and the Voyager Golden Record, an expansive information that is expected to be comprehended by any extraterrestrial intelligence outside the earth.
Answer:
The tools that they had to work with were very simple. They used tools such as fire and basalt axes on wood. Fire was very unpredictable so they switched to basalt axes for a little more precision. On stone they used tools made of flint, obsidian, granite, limestone, and quartzite.
Explanation:
