The Trump Campaing, and talks about muslims, inner city violence, and "Bad Hombres" has already caused people to be more openly racist than they were before. Hate crimes have increased. If Trump was elected President this would only get worse. Laws would be created that would allow people to openly discriminate.
Yes, our country would surely see an increase in racism if Trump came to power. He has been very clear on his views toward certain races. Many of his statements are clearly influenced by fear. Trump tends to categorize races in lump sums, speaking harshly of entire countries, allowing for others who feel similarly to follow in his footsteps.
In the past, Donald Trump has made inflammatory statements against people of many different groups. For example, he has made statements against: women, Mexicans, and Muslims. If Donald Trump were to become president, that would mean there is a majority of the American population that agrees with his views. In this hypothetical scenario, Donald Trump's supporters clearly did not think his comments were bad enough to prevent them from supporting him. The toleration of his comments will lead to more mimicking the president that they supported.
Electing a person who has shown himself to be a crass and unashamed racist would give those who share these views confidence. They would believe that their racist opinions were in fact the majority opinion and they would feel much more comfortable expressing them in public and targeting non-white people for abuse and even violence.
I do not know that i have heard the word racism used properly. Trump categorizes illegals and Islamic Terrorists, and of course the bias media skews his words to help Hilary. But no, Trump will make America safer (certainly neither candidate can make it completely safe). But then again, what do i know? If any race is really discriminated against in the US of A it is the whites, esp. Men. Who ever heard of White History Week? Not me, yet we have a black history week. Who ever heard of government regulations requiring companies to hire white men? There are government regulations requiring all companies to employ Mexicans and Blacks. No, whites are the ones really being discriminated against. They have laws working against them. Mexicans and Blacks have laws working for them. Trump racist? Not as racist as Hilary and Billy or their Left Side socialist party.