Question

many american indians converted to a new religion. american indians allied themselves with various european groups. many american indians became ill from newly introduced diseases. american indian economies responded to european demand for goods. which of these was the main cause of the conditions listed in the box above? the american revolution the spanish search for gold european exploration and colonization european involvement in the slave trade

Explanation:

European exploration and colonization led to religious conversion, alliances, disease - spread, and economic changes among American Indians. The American Revolution mainly involved colonists against Britain and not these conditions. The Spanish search for gold is a part of exploration but too narrow. European involvement in the slave trade mainly affected Africans, not American Indians in these ways.

Answer:

European exploration and colonization