"I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character." This is considered the most iconic line in one of the most celebrated speeches in history. Why do you think that is the case (2-3 sentences)?

1)which is the following was characteristic of the british colonies but not the french or spanish religion a. presence of slavery b. religion conversion c. smuggling and piracy d. strict racial hierarchy 2)how did the columbia exchange affect europe? a diseases from the new world decimated the population of the european continent b new crops introduced to europe generated further interest in the new world c enslavement of american indians in europe changed cultural attitudes toward slavery d the items produced by american indians become objects of competition in europe