Both because you need both farm and and transportation
The Warring State Period was an era of chaos in ancient history of China. This era is full of warfare. There were bureaucratic and military reforms too. This era is dated as 475 BC to 221 BC. It is also known as era of division. There was a period of peaceful and philosophical Spring and Autumn. then almost all the states were indulged in wars. Then Qin laid the foundation of Qin Dynasty by conquering all the states. Under the Qin Dynasty, China reunited again.
I think the best likely answer is because I'm in college and I have written Argumentative Essays is that the answer is all of those answers because 1 and 2 both apply to one another 3 and 4 well 3 is basically for every single one of your paragraphs but wait number 5 doesn't really count but number 6 does though so yeah my best answer is use numbers 1, 2, 3, 4, and 6. HOPE THAT HELPS!!
Answer: The trial and execution of Julius and Ethel Rosenberg for passing atomic ... To this day, historians and scientists debate how much espionage sped up the ... In 1951, Julius and his wife Ethel were tried and convicted of espionage for ... Decrypted cables revealed this information through the Venona project.