Jethro Tull invented the worlds first farming machine - the seed drill. The machine he invented was able to drill the soil, place seeds in proper spacing and bury it at the right depth. They relied on horses to drew the drill. This allowed for agricultural technology spread in 18th century.
In 1849, the GOLD RUSH attracted many people causing them to migrate to California in hopes of gold.
It was developed in response to the Cold War.
Answer:
It was powered by both oars and a sail
It was powered by both oars and a sail
Explanation: