Explain the impact the passage of law had on the civil rights movement?plz help

After the congress of vienna europe

Which kind of map you would be used to show population density in the countries of the world

Consider the events in alfred wegener's life that led to his development of the continental drift hypothesis. review the items below and determine whether each item is (1) an observation that led alfred wegener to develop his continental drift hypothesis, or (2) evidence wegener gathered to support his proposal.