Please help !! Which of the following was a drawback of trade among civilizations of the Vedic Age?

traders shared new ideas

traders discovered new resources

traders might be attacked by other civilizations

traders were exposed to new religions

theodore roosevelt challenged william to a duel, whoever won, got their policy sent to congress. it ended up in a stalemate, and both men were injured and sent to the hospital.

im not sure

step-by-step explanation: s

omg i dont know oops sorry

answer; taking up arms to defend the nation;