B: the protection and spread of slavery
It has. It has allowed diversity and culture to spread in mix in so many ways, it's unbelievable. Many different forms of talent, and tolerance has grown and made our country what it is today.
Hope this helps! :)
Texas<span> annexation. The </span>Texas<span> annexation was the 1845 incorporation of the Republic of </span>Texas<span> into the </span>United States<span> of </span>America<span>, which was admitted to the Union as the 28th state on December 29, 1845. The Republic of </span>Texas<span> declared independence from the Republic of Mexico on March 2, 1836.</span>