I think you forgot to add some detail but based on my research, the correct answer to this question is "A Bill of Rights was added to the Constitution." Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
Imperial expansion is when an imperialistic country expands by taking over territories of other countries.
Futures are contracts to buy or sell at a specific date in the future at a price specified today.
"<span>C. Germany promised Japan territory in China and other regions of Southeast Asia if it joined the side of the Central powers" is the best option from the list. This is mostly because Japan was such a small island country with limited resources and needed desperately expand. </span>