Look, you are dumb and uneducated. Jesus is celebrated in US because most of our founding pinciples come from Jesus
'In a now-famous study published in the American Political Science Review on the influence of European writers on the political literature of the founding, Donald S. Lutz reported that the Bible was cited more frequently than any European writer or even any European school of thought. The Bible, he found, accounted for approximately one-third of the citations in the literature he surveyed. The book of Deuteronomy alone was the most frequently cited work, followed by Montesquieu’s The Spirit of the Laws, the most cited secular source. In fact, Deuteronomy was referenced nearly twice as often as Locke’s writings, and the Apostle Paul was mentioned about as frequently as Montesquieu."
Get an education and quit being the smell of immaturity at every discussion
From the framers of the constitution:
“It was the general opinion of ancient nations, that the divinity alone was adequate to the important office of giving laws to men... and modern nations, in the consecrations of kings, and in several superstitious chimeras of divine rights in princes and nobles, are nearly unanimous in preserving remnants of it... The United States of America have exhibited, perhaps, the first example of governments erected on the simple principles of nature: and if men are now sufficiently enlightened to disabuse themselves of artifice, imposture, hypocrisy, and superstition, they will consider this event as an era in their history... [T]he detail of the formation of the American governments... may hereafter become an object of curiosity.
It will never be pretended that any persons employed in that service had any interviews with the gods, or were in any degree under the inspiration of heaven... it will for ever be acknowledged that these governments were contrived merely by the use of reason and the senses... Thirteen governments thus founded on the natural authority of the people alone, without a pretence of miracle or mystery, which are destined to spread over the northern part of that whole quarter of the globe, are a great point gained in favour of the rights of mankind.”
― John Adams, The Political Writings of John Adams, A Defence of the Constitutions of the United States of America, 1787
“During almost fifteen centuries has the legal establishment of Christianity been on trial. What have been its fruits? More or less in all places, pride and indolence in the Clergy, ignorance and servility in the laity, in both, superstition, bigotry and persecution..What influence in fact have ecclesiastical establishments had on Civil Society? In some instances they have been seen to erect a spiritual tyranny on the ruins of the Civil authority; in many instances they have been seen upholding the thrones of political tyranny: in no instance have they been seen the guardians of the liberties of the people. Rulers who wished to subvert the public liberty, may have found an established Clergy convenient auxiliaries.
A just Government instituted to secure & perpetuate it needs them not.”
-James Madison