Answer:
n sociology, an ethnic enclave is a geographic area with high ethnic concentration, characteristic cultural identity, and economic activity. ... Thus by stimulating social connections, ethnic enclaves generate a pool of intangible resources that help to promote the social and economic development of its members.
Explanation:
An example is The Fugitive Slave Act. Answer B
Because he believed it would revise the basic direction of our national labor policy ,injectthe government into private economic affairs on an unprecedented scale, and conflict with important principles of our democratic society
Electricity and magnetism