In the 1800s they used steel plows and other new forms of technology. The Steel Plow was used for farming to break up tough soil without soil getting stuck to it.
Answer:
Along with the idea of looking for new trade routes, they also hoped to find new sources of gold, silver, and other valuables. Additionally, Europeans saw exploration as a way to bring Christianity to other cultures that lived in other lands.
Explanation:
I think it should be because diplomats is the representative of a nation and negotiating with other nations could be more easier if we're already friendly with the diplomat. Also the way we treat their diplomat is also the way of how we treat the nation he/she representing and it would add a good standing in the global status if we are respecting the diplomats.