Answer:
B. Salutary neglect
Explanation:
Salutary neglect is the policy by the British whereby strict enforcement of parliamentary laws, especially trade laws, meant to keep British colonies obedient to England, in the 18th century are avoided. It is non-deliberate policy.
The trans-continental railroad was completed around this time, so not only did train travel change, but was innovated so that a train could take you anywhere across the US.
Answer: B
Explanation: The Warsaw pact was a alliance for Soviet Puppet states, NATO was a force to contain the soviet union.
