Complete the paragraph about the reason for westward expansion in the United States during the nineteenth century.

The US government supported westward expansion. It envisioned a nation that covered a vast expanse of land from the East Coast to the Ocean. The acquisition of Texas, the Oregon Territory, and the ___ between 1845 and 1853 helped make this vision a reality. Most of this expansion happened during the presidential term of .

1st blank
A. Indian
B. Pacific
C. Atlantic

2nd blank
A. East
B. Southwest
C. Northwest

3rd Blank
A. Sam Houston
B. James Polk
C. Stephan Austin

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation:

profound political, administrative, and social changes in the british isles.