Why is Dr Martin Luther King Jr's speech I have a dream still relevant today?

Works produced by lost generation authors often shared which theme

Iam gonna fail this class ! in 2001 mexico imposed a 20% tax on all soft drinks not made from sugar cane high fractals corn sit-up which is made from corn,is often used in place of cane sugar to manufacture soft drinks. which nation would most likely be impacted by mexico’s policy change?

Who believed that the best economic system was on in which businesses compete to gain profit with minimal or no government control