John wants to teach Cindy, age five, the alphabet. He plans to reinforce correct responses with praise and small pieces of candy. What sort of schedule should he use during early stages of learning

when the united states took over

earlier philosophers whose work influenced the enlightenment included bacon, descartes, locke, and spinoza. the major figures of the enlightenment included beccaria, diderot, hume, kant, montesquieu, rousseau, adam smith, and voltaire. it spread the ideas of the enlightenment across europe and beyond.

i would say b. research typically uses a variety of sources

we need an attachment to see what you are talking about.