A ratio<span> is a way to compare two quantities by using division</span>
Answer:
The causes of imperialism can be attributed to a ruler's self interest for the access of certain materials or land that can be beneficial to their country or empire. The justificiation of imperialism could be to improve the conditions of a impoverished country or to secure the access of materials that can be beneficial to those who use imperliams. The effects of imperliasm can be the division and destruction of native cultures, forced assimilation which leads to customs to be forgotten, and the looting of resources which can leave the native populations economically destroyed.
Explanation:
3, 4, 1, 2, Your very welcome
The Adamson Act was the progressive reform that mandated an 8 hour workday for railroad workers since these workers prior to such reforms often were up against very harsh conditions and long hours.