Final answer:
True, The term 'indigenous people' is indeed used by social movements as a self-identifier and a political label in their quest for rights and recognition, which aligns with global efforts to protect indigenous lands, cultures, and languages. These movements seek to build global alliances and advocate for their rights in the face of globalization and its impacts.
Step-by-step explanation:
The statement "Social movements worldwide have adopted the term indigenous people as a self-identifying and political label based on past oppression but are now legitimizing it in the search for social, cultural, and political rights" is True. Indigenous groups throughout the world are asserting their rights and identities in the face of globalization. While indigenous identity is complex and varies among different cultures, there is a rising trend of pan-Indigenous activism that aims to unify these diverse groups in their struggles for recognition, land rights, and the preservation of their cultures and languages.
Many Indigenous peoples have sought to protect their lifeways and advocate for their rights through global solidarity, as evidenced by coalitions formed by the Hadza, Bedouin, and Kayapo peoples, and movements such as the campaign against the Dakota Access Pipeline led by the Standing Rock Sioux. These efforts are crucial in countering the effects of globalization and the threat it poses to their ancestral identities and lands.
The term 'indigenous' has become a crucial component in international dialogues and agreements, like the UN's International Decade of the World's Indigenous People, aiming to solve problems that indigenous communities face, including those related to human rights and environmental protection. Respecting the distinctiveness of each indigenous group and referring to them by their specific tribal names is also part of properly acknowledging their identities.