Answer:standard unit of measurement provides a reference point by which objects of weight, length or capacity can be described. Although measurement is an important part of everyday life, kids don't automatically understand that there are many different ways to measure things.
Explanation:
The Mongols were an empire that succeded in preservating their culture and their ways thanks to the comercial spirit they had.
They traveled all around Asia conquering territories and using their abilities for diffusing their culture by the means of selling and offering their products.
They were a culture opened in the sense that everyone could chose what to believe and how to live, this was a way of showing Asia how they lived and inspiring millions of people to be part of the culture.
This characteristic has made the mongols remain as a culture and it continues the enlargement of their followers.
The main way in which the Marshall Plan impacted the European economy in the post-World War II era was by providing billions of dollars of aid to make sure that Europe didn't fall into the kinds of conditions that lead to tyrannical leaders.
