Answer:
50 years
Explanation:
The first human spaceflight named Vostok 1 was launched on April 12, 1961. This spaceflight took along with it Yuri Gagarin, a Cosmonaut who came from the Soviet Union. Thus this scientist was the first to ever travel to space and enter into orbit.
The formal end of the space shuttle program was marked in August 31, 2011. The last shuttle, STS-135 that was flown by Atlantis was retired on July 2011. So the time duration between the first human spaceflight and the end of the space shuttle program spanned some 50 years.
Hello!
You would want to turn on your headlights. When it is sunrise it could be foggy outside. So for cars in front or behind you to know you are there, you would need to have your lights on. after sunset, it is obvious as to why you need your headlights on. If you don't have them on, nobody can see you which will end in an accident (which will most likely be your fault.)
I hope this helped!
I am, yours most sincerely,
SuperHelperThingy
Incas:
conquered by Francisco Pizarro
located in the Andes Mountains
worshiped the sun god, Inti
Aztecs:
conquered by Hernan Cortez
located in Central America
worshiped many gods, including Quetzalcoati
Answer:
true it have to be true yeah