Answer:
You'd want to go back around to 500 BC
Explanation:
Bhudda would've been born around 500-400 BC if you traveled back any further you wouldn't be able to meet him.
Answer: C) expand wealth through investment
Explanation:
If the US didn't have an advanced transportation system, there would be less of a growth in jobs especially for bigger industries. Getting things from one place to another would also be less productive and much slower than it is now.