The answer to your question is b
Heat<span> can be transferred from one place to another by conduction </span>in <span>solids, convection of fluids like liquids or gases, and radiation. A </span>temperature<span> difference </span>in a system<span> causes </span>heat<span> to </span>move<span> from higher to lower temperatures</span>
The large Russian population in the 19th century remained primarily rural, not moving to cities. Most of the rural population were former serfs who continued to work at agriculture in old world ways.
Between 1850 and 1900, Russia's population doubled but remained mainly rural. And that rural population operated mostly in small, peasant farm fashion. There wasn't the same acceleration toward urbanization seen in nations that were industrializing more rapidly. Russia's autocratic government under the tsars was also not ready for the sort of progress needed for industrialization.
<span>According to Robert McElvaine, one way the New Deal affected African Americans economically was that it it put many to work through public works projects that benefitted all. </span>
Answer:
A) Is it relevant to the subject or event?
C) Does it contain information that is outdated?
E) Does it explain a version of how the event occurred?