The russian revolution in february 1917 was caused, at least in part, by
which factor?

The immediate cause for the Revolution was Russia's disastrous involvement in WWI.

Explanation:

Militarily, Imperial Russia was no match for industrialised Germany.

By food shortages and heavy casualties during World War I. :)

Explanation:

A - P - E - X

- "bill clinton ( the 42nd u.s. president, served in office from by low unemployment, declining crime rates and a budget surplus. during clinton's second term, the u.s. economy was healthy, unemployment was low and the nation experienced a major technology boom and the rise of the internet."

the constitution gives congress the power to regulate commerce "among" the several states.