What happened when polk sent a diplomat to try to buy New Mexico and california

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

Which impact did the civil war have on the spread of disease in texas a. disease decreased bc people left the area to fight in the war b. disease increased bc medicine was in short supply. c. disease increased bc many new diseases were brought to the area d. disease decreased bc confederate doctors distribute new medicines to local communities

The globe, the book of mathematics, and the scientific instruments in this painting demonstrate the renaissance interest in