Answer:
a. A non-reductionist, credulist about testimony
Explanation:
The term 'Lackey' existed in the United States during 1500s to define the male person who works as a servant or a male slave. Lackey was a uniform male servant, especially a liveried footman.
A lackey is not wise person and is often used as a slang. He is always credulist about any testimonies and evidences. He acts as a non reductionist.
Answer:
The lure of precious metals (B)
Explanation:
This would be the draw of the gold rush!
Between 1870 and 1900, the largest number of immigrants continued to come from northern and western Europe including Great Britain, Ireland, and Scandinavia. But "new" immigrants from southern and eastern Europe were becoming one of the most important forces in American life. More controversial, and much more limited, was immigration from Asia and Latin America.