Answer
The Rocket Technology
Explanation
Konstantin Tsiolkovsky was the Father of Modern Astronautics who in 1898 first proposed the idea of space exploration by rocket. In his first report he suggested the use of liquid propellants for rockets in order to attain a higher range. Early in the 20th century, Robert H. Goddard an American published a pamphlet attaining higher altitudes in rockets with a mathematical model called the meteorological sounding rocket.
A true statement that can be made about the song dynasty is the fact that the dynasty was the first to issue paper currency or notes in the world.
<h3>What was the Song dynasty?</h3>
This was an ancient Chinese dynasty. The dynasty was the first to have a standing navy in the world.
They were also the fisrt to issue paper currency to citizens. Theyalso invented gun powder weapons.
Read more on song dynasty here: brainly.com/question/10648103
True recently just learned this
1. No
2. No
3. Many farmers became industrial workers - Yes
4. No
5. People moved from rural places to urban areas - Yes