It increased economy and developed less rights
Answer:
The spectra of Cepheid variables which are found in all galaxies, are blue shifted.
David Wilmot was a Pennsylvania-born congressman who opposed slavery. His "proviso"—a clause tacked on to a number of legislation being debated in Congress—prohibited slavery in all of the new territory won from Mexico following the Mexican War. Although the proviso was well-liked in the North, it was vehemently opposed by the South and never became a part of the legislation. It declared that slavery would be outlawed in any new area that the United States might take over from Mexico. The argument over whether slavery still exists in the West was rekindled.
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.