Answer:
- The Inca road system is regarded as one of the greatest monumental engineering achievements
- Inca engineers tailored the road to the landscape, using containment walls, paving stones, and stairways
- Inca engineers were the first to build suspension bridges, which used thick cables to hold up the walkway
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I'd say the combustion engine, even though it was toyed with in the mid-west during the cowboy era, it wasn't until after the Civil War in which it was a fully effective gasoline powered engine.
President Hoover believe that the federal government should stay out of the affairs of the people, and did next to nothing in regards to the suffering of the people in yeb Great Depression.
Answer:
A creeping bombardment, first employed at the Battle of the Somme, featured artillery fire going forward in stages only ahead of the advancing infantry. ... The plan demanded correct timing for both the heavy artillery and the infantry to function. Failure to do that would result in their own troops being killed by artillery.
The answer is A the government was too strong for the people