Answer:
Luther came to reject several teachings and practices of the Roman Catholic Church
I think is a. Germany,... I probably will get it wrong I guess
I think it would be the failure to pass treaties. European nations are often in conflict over land territories and vast riches of the country. Another reason why the European countries always care in conflict, it would be religion. Many of them are firm believers Christianity. I think this was the reason why there was Crusades occur.
In the 1750s, Britain and France had states in North America. The British needed to settle in the Ohio River Valley and to exchange with the Native Americans who lived there. The French fabricated strongholds to ensure their exchange with the Indians. In 1754, George Washington drove an armed force against the French.