How did the railroad impact american indians’ economies? a. it discouraged american indians from leasing lands to non-american indians. b. it american indians to continue their traditional economies. c. it allowed american indians to use their hunting grounds more effectively. d. it encouraged american indians to focus more on selling goods.

The correct answer is D. it encouraged American Indians to focus more on selling goods.

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his

the manhattan project's indispensable man