An example of a body movement to show positive could be a thumbs up, a negative could be a thumbs down. With facial expressions you can smile, or frown.
Gregory tends to vote for candidates who oppose government regulation of the economy and the redistribution of income. Gregory likely identifies as a libertarian.
Libertarianism is a political theory that promotes liberty as a fundamental principle (from French: libertaire, "libertarian"; from Latin: libertas, "freedom"). By putting an emphasis on pluralism, cosmopolitanism, cooperation, civil and political rights, bodily autonomy, free association, free trade, freedom of expression, freedom of choice, freedom of movement, individualism, and voluntary association, libertarians seek to maximize autonomy and political freedom and minimize the state's encroachment on and violations of individual liberties. Although libertarians frequently view authority, state power, war, militarism, and nationalism with skepticism or resistance, some libertarians have different views on the extent of their opposition to current economic and political systems.
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The Europeans brought many diseases with them that decimated Native American populations