What was the main reason that Jews fled to the United States at the beginning of the twentieth century?

What is the primary purpose of a game reserve?

Alaina wants to decide whether her current cell phone plan is better than a package that another company offers. to compare the two plans, she plotted two lines on a graph, where y represented the total cost of one month’s service and x represented the megabytes of data that she used in a month. which part of the graph will represent the cost per megabyte of data used in each plan?

Explain the value of statistics and other data to positive economics and to normative economics