Answer:
Travelers and messengers spread the art of iron working. -Iron working was spread through trade. Iron working technology led to the expansion of agriculture. Iron-working technology intensified warfare between communities due to the production of iron weapons.
Christians believe that God has a son, who was Jesus.
Jews believe that God will have a son too, but Jesus was a false prophet, not the real son.
Answer:D
Explanation: A&C are important but not as important as making all city’s governments better
Because Japan and u.s wasn't agreeing with these and they went into war
"After President Nixon ordered the U.S. military to stop spraying Agent Orange in 1970, this is the site where all the Agent Orange barrels remaining in Vietnam were collected. ... Based on their research, Olson and Wright Morton recommend incineration of contaminated soils and sediments at the Vietnam airbase hotspots.