What is the context surrounding the quote "dr livingston, i presume"?

Pl type the correct answer in the box. spell all words correctly. the unofficial boundary that formed at the end of world war ii and divided europe into two sections was known as the

Why would the rumor of a government contract change the value of this companys stock

Ineed asap! ! what is the name of the system in which each branch of the u.s government can limit the actions of the other branches? a. perpetual union b. division of powers c. cooperative federalism d. checks and balances