A. although students protested, very little changed in Chinas government and politics.
The correct answer is "B".
A US saving bond is a debt security in which you are "lending" money to the US government in exchange for an expected return plus interest. It is one of the safest forms of saving, due to the fact the US government has never defaulted on its debt obligations and it also generates more interest than storing your money in a savings account.
I was the first explorer to find the shortest sea route to the Far East
The Ottoman sultans’ fascination with European art, which had so strongly influenced the arts of the eighteenth century, played an equally important role in the nineteenth. Just as they attempted to solve the empire’s problems with the adoption of European systems of law, military, and even dress, so European-style art seemed the most appropriate form of expression for what the country perceived as its own modern and cosmopolitan culture.