How might an archaeological site be found by chance?

When zhang qin went to explore west, he brought back stories of

Which of the following statements best describes the terms of the treaty of guadalupe-hidalgo? a the treaty ended the mexican-american war, resulting in the u. s. finally being able to finish building railroads in texas. b the treaty ended the mexican-american war, resulting in mexico and the u. s. going back to their pre-war conditions. c the treaty ended the mexican-american war, resulting in the u. s. facing a lot of international backlash for the war. d this treaty ended the mexican-american war, resulting in mexico ceding a large amount of land to the united states.

What are the pros and cons of school voucher programs?