The answer depends on whose side you were on. The crusades were a time of much death, hardships and poverty on all sides as in all wars.
In Europe, most of the important people across the lands joined the crusades and travelled to the middle east to fight and "reclaim the holy land". Due to this large exodus, much of the wealth went with it, never to return and Europe became more lawless and poverty-stricken as a result.
Answer:
Indeed, for historical reasons African Americans have a different public and political opinion than whites. People of African descent have historically suffered economic, social, cultural and political discrimination and relegation since the abolition of slavery after the Civil War, generally obtaining less recognition and benefits from the government than the white majority in the country. For this reason, African Americans have evolved in their thinking towards positions of progressive tint, supporting mostly the Democratic Party and the liberal, inclusive and less conservative ideologies.