Northern lawmakers were hesitant to go to war with Mexico because in the North people began to question the system as they increasingly viewed it as immoral and believed that it was wrong for person to enslave another. By starting a war with Mexico, they believe that the new territories would create more slave states and perpetuate the system further. Aside from that, President James Polk also wanted to acquire the territories of California, New Mexico and Oregon. Eventually war broke out when American troops to the Rio Grande and Nueces River regard as disputed territories.
I think number 8 is B hope this helps!!:)
Answer : Thomas Edison created many of the individual elements needed for the creation of the motion picture industry. Examples of his inventions are the light bulb, the phonogram, the kinetograph (a motion picture camera) and the kinetoscope (a peephole motion picture viewer).
Explanation: when you answer your question make in direct .. <3
Answer:
The 13 Colonies were a group of colonies of Great Britain that settled on the Atlantic coast of America in the 17th and 18th centuries.
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