20) what group of immigrants arrived in large numbers on the u. s. west coast for the primary purpose of working on the transcontinental railroad in the 19th century?

Which is not an abundant natural resource found in africa?

Select the correct answer from each 1. ( )was a nineteenth-century artistic movement that influenced nationalism in europe. it emerged as a reaction to the emphasis on 2. ( ) in enlightenment philosophy. 1. liberalism, socialism, romanticism 2. reason, emotion, religion

During the era of european expansion, what was the biggest reason for spain’s push for exploration?