In what field did significant technological innovations occur in the late 1800s? a. building materials b. communication c. transportation d. all of the above

Which of the following is true regarding the great missionarybperiod 1610-1680

Business and industries in the 1920's most closely followed the buying demands of a) the government b)farmers c)consumers d)manufactures

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