Can somebody help me out I will give you points if you get it right

What role and side did italy fight on during world war 1? why did they change sides? write this in your own words.

Which group was responsible for determining the borders of african colonies and later countries

How did the cleveland massacre impact standard oil in 1872? standard oil hired all the laborers who were nearly killed during the cleveland massacre. standard oil became a monopoly in the cleveland oil market after the cleveland massacre. standard oil was bought out by other companies in the city after the cleveland massacre. standard oil closed down to avoid additional violence in the wake of the cleveland massacre.