Plzzz my sis need help anyone plz the three of them???

What event was one of the greatest factors that led to massive emigration from ireland to the united states in the mid—1800s

Which group of islands is called the land of fire and is located at the southern tip of south america

Opinion polls reveal that many people believe that the military buildup of the 1980s came at the expense of pressing domestic problems such as environmental pollution and deteriorating educational and transportation infrastructure. in short, people are becoming aware of