What part did scientific observation and reason play in Isaac Newton's thought process, and why did he hesitate to publish his findings?

In 1964 congress of racial equality and the student nonviolent coordinating committee launched

Which of these marketing methods henry ford sell the model t to many people who had never before owned a car? a) offering free maintenance on cars for a full year b) airing television commercials with memorable slogans c) advertising with the new communication outlets such as radio d) offering many different colors and models for buyers to choose from

The irish and germans of the 1840's were part of the new immigration. true or false