A choropleth map (from Greek χῶρος "area/region" and πλῆθος "multitude") is a type of thematic map in which areas are shaded or patterned in proportion to a statistical variable that represents an aggregate summary of a geographic characteristic within each area, such as population density or per-capita income.
Answer:
mega auction in ipl means where all the8 franchices of ipl come for buying players for the tournament.
Answer:
D
Explanation:
D)slaves being free to join the Union army WAS THE RESULT
It is B Population overcrowding Europe
