Answer is b I hope this help
Your answer is D the stock market crash.
Western Europe 1450-1750 the Roman Catholic church would no longer maintain its unity as a result of the Protestant Reformation ( new sects like Anclicanism,Lutheranism and Calvinism), Wars over religion (30yrs war) would see 1/3 of the population decimated, however reforms of the Catholic church (counter reformation)
Most soldiers died from disease. poor sanitation, battle wounds :)
It was <span>missionaries, traders, fur trappers</span>