The correct answers are:
c) Warm-Water ports could function all year round
d) Peter's reign, Archangel was Russia's only major port.
Warm water port is a port where the water does not freeze in the winter. It allows the country to carry on trade and commerce throughout the winter, so they are available year-round. They have a great geopolitical and economic interest. Because of the strong winter, Russia needed a warm water port to have a well-rounded economy like China or America.
Peter had reforms so he could engage in a series of wars. From 1695 to 1723 Russia was constantly at war. The goal was to have warm water ports for Russia on the Baltic and the Black Sea. Russia’s only major port before the war was Archangel it lays on the White Sea and freezes over for 9 months of the year.
The major reason why the Articles of Confederation were too "weak" was because they gave the central government no power to tax the individual states--meaning that the US could not repay its war debt.
Settlera traveling the Oregon trail often died of animals, Settlera believed that manifest destiny was the right thing to do
With the unit of measurement it would be "mi" or "km"
The approximate amount would be:
earth to sun= 92.96 million mi
earth to moon= 238,900 mi
sun to moon= 147 million km