What people have achieved a mythical status?

Not quite so much now, but George Washington held mythical status. Schoolteachers and others invented great feats of strength and honesty, like chopping down the cherry tree and then admitting it, (never happened), and throwing a silver dollar across the Potomac, (also didn't happen).

there's not even any reliable evidence that such an individual ever existed. The greatest literary cycle in European history, though.

Arthur makes the statement, "the king and the land are one."

Then maybe he is a mythic character. I saw the movie "Excalibur" which follows the Arthur myth according to Sir Thomas Malory's story, and Arthur is portrayed as the embodiment of the land. Arthur makes the statement, "the king and the land are one."

McGentrix states: Also your "facts" "trying to make Texas a republic so they legally institute slavery" is really stupid and makes you appear ignorant.

https://tshaonline.org/handbook/online/articles/yps01

SLAVERY.

Texas was the last frontier of slavery in the United States. In fewer than fifty years, from 1821 to 1865, the "Peculiar Institution," as Southerners called it, spread over the eastern two-fifths of the state. The rate of growth accelerated rapidly during the 1840s and 1850s. The rich soil of Texas held much of the future of slavery, and Texans knew it. James S. Mayfield undoubtedly spoke for many when he told the Constitutional Convention of 1845 that "the true policy and prosperity of this country depend upon the maintenance" of slavery. Slavery as an institution of significance in Texas began in Stephen F. Austin's colony. The original empresario commission given Moses Austin by Spanish authorities in 1821 did not mention slaves, but when Stephen Austin was recognized as heir to his father's contract later that year, it was agreed that settlers could receive eighty acres of land for each slave brought to Texas. Enough of Austin's original 300 families brought slaves with them that a census of his colony in 1825 showed 443 in a total population of 1,800. The independence of Mexico cast doubt on the future of the institution in Texas. From 1821 until 1836 both the national government in Mexico City and the state government of Coahuila and Texas threatened to restrict or destroy black servitude. Neither government adopted any consistent or effective policy to prevent slavery in Texas; nevertheless, their threats worried slaveholders and possibly retarded the immigration of planters from the Old South. In 1836 Texas had an estimated population of 38,470, only 5,000 of whom were slaves. The Texas Revolution assured slaveholders of the future of their institution. The Constitution of the Republic of Texas (1836) provided that slaves would remain the property of their owners, that the Texas Congress could not prohibit the immigration of slaveholders bringing their property, and that slaves could be imported from the United States (although not from Africa). Given those protections, slavery expanded rapidly during the period of the republic. By 1845, when Texas joined the United States, the state was home to at least 30,000 slaves. After statehood, in antebellum Texas, slavery grew even more rapidly. The census of 1850 reported 58,161 slaves, 27.