Hispanic reggae includes three elements: the incorporation of the Spanish language; the use of translations and versions based on known riddims and background music; and regional consciousness. It is a medium of rebellious contestation rising from the underground. Hispanic reggae is related to rap, sharing characteristics that can be found not only in the social conditions in which they developed in the region but also in the characteristics of social sectors and classes that welcome them. Brazilian samba-reggae utilized themes such as the civil rights movement and the Black Soul movement, and especially the Jamaican independence movement since the 1960s and its messages in reggae and Rastafari. Thus, the sudden popularity of reggae music and musicians in Bahia, Brazil, was not the result of the effects of the transnational music industry, but of the need to establish cultural and political links with black communities across the Americas that had faced and were facing similar sociopolitical situations. Musically, it was the bloco afro Olodum and its lead percussionist, Neguinho do Samba, that began to combine the basic samba beat of the blocos with merengue, salsa, and reggae rhythms and debuted their experimentations in the carnival of 1986. The new (drumming patterns) were labeled "samba-reggae" and consisted basically of a pattern in which the surdo bass drums (four of them at minimum) divided themselves into four or five interlocking parts. In the state of Maranhão, in northeastern Brazil, reggae is a very popular genre. São Luís, the state capital, is known as the Brazilian Jamaica. The city has more than 200 , the name given to sound teams formed by DJs and sound systems with dozens of powerful amplifiers stacked. Reggae in Maranhão has its own characteristics, such as melody and dance style, as well as having its own radio and television programs. In 2018, the Reggae Museum of Maranhão was inaugurated, the second reggae museum in the world (after Jamaica), with the objective of preserving the state's reggae cultural history. In the United States, bands like Rebelution, Slightly Stoopid, Stick Figure, and SOJA are considered progressive reggae bands sometimes referred to as Cali Reggae or Pacific Dub. The American reggae scene is heavily centred in Southern California, with large scenes also in New York City, Washington, D.C., Chicago, Miami, and Honolulu. For decades, Hawaiian reggae has had a big following on the Hawaiian islands and the West coast of the US.