Homo erectus discoveries from east africa of firmly dated fossils have established the clear presence by

Which of the following brought about the final settlement of the official boundary lines of the state of texas? the peace treaty of the mexican-american war the 1845 act signed by the president that made texas a state the reincorporation of texas at the end of the civil war the compromise of 1850

In 1819, what did the united states obtain from spain for $5 million?

Of the following, who would be the least affected by the telegraph? eastern industrialists western businessmen city dwellers native americans