Instead of a troika coming to power after lenin's death in 1924, what happened?
there were general elections, and stalin was able to gain power.
there was a power struggle between stalin and trotsky, and trotsky won.
there was a civil war, and the armed forces led by stalin were able to prevail.
there was a power struggle between stalin and trotsky, and stalin won.

Will have the greatest effect on human health. pollution in the a. troposphere b. stratosphere mesosphere d. thermosphere

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.

The party that holds a majority in a stare house or senate will designate one member to be the who is usually responsible for getting the necessary votes for legislation and enforcing party discipline