How were Irish immigrants able to overcome hardships to achieve political, social, and economic power?

What was charles townshends development of a crop rotation system important to the industrial revelotion

What event involving the maine motivated the united states to go to war with spain? it exploded in cuba. it was hijacked in the philippines. it exploded in panama. it was hijacked in puerto rico.

List the responsibilities and power of each branch of the federal government branch of government executive legislative judicial responsibilities power identify at least two powers of each branch