Because the riots during summer of 1967 lead to several acts of criminal offense such as destroying properties and looting.
An act to protest for civil rights will always be welcome in united states, as long as people do not use the movement to mask their true negative intention to steal and hurting other people.
Answer: Well I honestly don't know but from what I remeber for when it got taught to me it was to summarise Ideas for the person,
Explanation:
I'm pretty sure our calendar came from the Romans.
It is called political science and cn require economics