It stemmed from the annexation of the Republic of Texas by the U.S. in 1845 and from a dispute over whether Texas ended at the Nueces River (the Mexican claim) or the Rio Grande (the U.S. claim).
Jerusalem is sacred to Jews, Arabs (Muslims), and Christians.
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Napoleon's Grand Army marched into Russia with 600,000 men as an invasion force, only 50,000 returned. The short answer is that Napoleon lost 550,000 men in Russia but the long answer is no one knows since we don't know who ran away and who died or was wounded in Russia.
Answer:
The working conditions were awful.
it was hard to breathe. nevertheless, businessmen didn't care
people were mad so they formed unions;
Explanation: