<span>Russian communism, Italian fascism, and German Nazism were all varieties of authoritarian rule. It all imposed government decisions which violated personal freedom of people. The qualities of an authoritarian government that these have displayed are a powerful central government, the use of force to make people abide their governance, suppression of political organizations, bureaucracy of military. </span>
The appropriate answer is B. steam boats could travel against the current on a river. This statement means that steam boats could travel upstream. The steam engine in steam boats allowed them to travel upstream possibly against a strong current. Sail boats rely on wind or the downstream flow of the water to move it from one location to the other. The invention of the steamboat revolutionised transportation of goods and people on large navigable rivers.
Answer:
the answer is C.
Explanation: Technological innovation has helped US a lot during the growth of industry. Some policy adopted by federal government gave a head start to the technological innovation. Among these provision of subsidies aided a lot. When the federal government financed the R&D programes the innovation of technology was increased.