Hawaii was the 50th state added to the United States. It joined the U.S. in 1959. Before that, it was a U.S. territory. Hawaii is in the middle of the Pacific Ocean. It is made up of eight islands, including Oahu, Maui and the largest island, called Hawaii. Hawaii is known for its unique culture, beautiful rainforests, volcanoes and sandy beaches. Many Americans like to visit Hawaii on vacation. But people now say they will not travel to Hawaii. The hashtag #BoycottHawaii is trending on Twitter. The online call for a boycott began on Wednesday evening. That is when a federal judge in Hawaii froze President Trump’s executive order banning visitors to the U.S. from six mostly Muslim countries for 90 days.