Hahah I'm Russian so I'm def going to answer this
The answer is A, they would fight till the last battles
Russians aren't quitters :)
The Zimmerman telegraph allowed communication across farther distances, making a world war more feasible. This gave a certain amount of confidence and the U.S. joined the war.
That just means that when we have to square or cube or anything like that our phone cannot make it like that so we use ^ to show that it’s has to go on the number which means that it’s square or cube or something like that
The Columbian Exchange had positive and negative consequences.
Some of the positive consequences were the introduction of different nutrients and food supplies into the Old World, such as corn or potatoes. This improved the diet of most Europeans, leading to a population growth in the next generations.
However, Europe benefited more than the Americas, for some of the negative consequences about the Columbian Exchange were the introduction of diseases into the continent and the slavery of African populations into the Americas.