When napoleon tried to invade Russia his first mistake was attacking in the winter and then the Russians slowly retreated to Moscow but on there way there they burned every thing so napoleons army couldn't use the farms to resupple and feed his army
Catholic Church began to fill the power vacuum left behind by the dissolution of the Roman Empire in the West. This was during the Middle Ages. There are a lot of factors why Roman Empire failed to survive. One of the factor is religion.
Hello! Here are the answers to your questions according to the question numbers.
1. It had the tendency to bring people together in social settings.
2. Inventions often rely on previous inventions and innovations.
3. The space race caused tensions to rise between the superpowers.
4. The launch of Sputnik.
5. Norman Borlaug.
6. To increase crop yields through the use of technology and modern agricultural methods.
7. Damages in the environment due to the negative effects of the fertilizer.
8. Developing a vaccine to prevent Polio.
9. Technology, such as television, artificial satellites, radio, and movies.
10. Yoga, Nehru jackets, Sitar music.
Let's focus, study hard and give it our all for the tests yet to come!! :3
The speed of stream is 3 km/hr
<em><u>Solution:</u></em>
Given that girl is swimming downstream
To find: Speed of stream
In still water she can swim at 2km/h and the river is flowing with her
Speed in still water = 2 km/hr
She covered a distance of 12km in 2h 24 min
Distance = 12 km
time taken = 2h 24 min = 
Therefore,
<em><u>If the speed of a boat in still water is u km/hr and the speed of the stream is v km/hr, then:
</u></em>
Speed downstream = (u + v) km/hr
5 km/hr = 2 km/hr + v
v = 5 - 2
v = 3 km\hr
Thus speed of stream is 3 km/hr
Answer:
Please refer the attachment below
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