Hundreds of thousands of women in the United States and around the world are marching on Jan. 21 to send a message to President Donald Trump on his first full day in office that women’s rights are human rights. Protesters are calling for racial and gender equality, affordable health care and abortion rights - issues they fear will be under threat during the Trump presidency.
Photos: Women's March Around the World

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People shouts slogans during the Women's March rally in Barcelona, Spain, Saturday, Jan. 21, 2017. The march was held in solidarity with the Women's March on Washington, advocating women's rights and opposing Donald Trump's presidency. (AP Photo/Manu Fernandez)

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Activists hold a banner that reads "Women's March against Fascism" during the Women's March rally in Belgrade, Serbia, Saturday, Jan. 21, 2017. The march was held in solidarity with the Women's March on Washington, advocating women's rights and opposing Donald Trump's presidency. (AP Photo/Darko Vojinovic)

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Protesters attend a 'Berlin Women's March on Washington' demonstration in front of the Brandenburg Gate in Berlin, Germany, Saturday, Jan. 21, 2017, the day after the inauguration of Donald Trump as new President of the United States. (AP Photo/Michael Sohn)

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People file through the streets with placards during the Women's March against the start of Donald Trump's presidency, in Sydney, Australia, Saturday, Jan. 21, 2017. (AP Photo/Rick Rycroft)