The primary responsibility of the judicial branch is to interpret and apply the laws and ensure their constitutionality.
The three branches of government share responsibility for the legal system. The Legislative branch (Congress) creates law; the Judicial branch determines their constitutionality and resolves disputes; and the Executive branch enforces the laws.
<span>When Lewis and Clark went on their expedition they talked to the natives about the government and attempted to make friends. They treated the natives well and gave them lots of gifts. They wanted to facilitate a good relationship and friendship.</span>