The index of leading indicators is used to predict changes in business cycles. The correct option among all the options that are given in the question is the first option or option "a". It is basically used to predict the future of the upcoming economy. It can also be said that it does not always yield the perfect result.
The people must remove any government that destroys their “unalienable rights”
In the case,Texas v.Johnson,the texas court tried and convicted Mr.Johnson for violating the statute that prohibited the desecration of venerated objects e.g the American flag that could arouse anger in other individuals.Johnson appealed with the argument that the actions were a "symbolic speech" protected by the First Amendment.
Texas laws punishes actions such as flag burning that might arouse anger in other but it this case the outrage alone couldnot justify for supressing Johnson's freedom of speech.In this perspective,the Texas law discriminated upon view point in that though it punishes such actions,it still specifically exempt prosecution of actions with similar defination such as burning or burying of worn-out flag.
Therefore, flag burning in Texas v.Johnson constituted a symbolic speech and is protected by the Firts Amendment.
Exceptions of Double Jeopardy:
1.A trail based on the same facts as long as the elements of each crime are different.
2.Different jurisdiction can charge the same individual with the same crime based on the same facts.
North Africa traded gold while the west Africans traded salt, so they each benefited