13633066 - Healthcare technology, illustration13502220 - Benjamin Banneker, Almanac, 179513479540 - Pregnant woman doing gentle stretching exercises13474331 - Residents making a Covid memorial, Detroit, Michigan, USA13404240 - Sojourner Truth, US abolitionist and women's rights activist13500474 - Bare feet and toes of baby girl13453805 - Rinconada Canyon, New Mexico, USA13416289 - Volunteer making meals, Michigan, USA13501500 - Frederick Douglass, American abolitionist13501370 - George W Carver, American botanist13618628 - Inspection of US 6888th Central Postal Directory Battalion13454826 - Joan E. Higginbotham, NASA astronaut and electrical engineer13618629 - US 6888th battalion marching during a parade in France13585391 - Doctor examining a boy for tuberculosis at a health centre13387182 - George Carver, US agriculturalist, in a laboratory, USA13501371 - George W Carver, American botanist13474326 - Residents making a Covid memorial, Detroit, Michigan, USA13416295 - Volunteers preparing meals, Detroit, Michigan, USA13245208 - Hair salon during Covid-19 outbreak13244146 - Rally against police brutality, Detroit, USA13244071 - Teenagers learning to code13585396 - Ella Fitzgerald, American jazz singer13585394 - Workers working at Washington National Airport, USA13501765 - Ben Carson, neurosurgeon, 1980s13471259 - The Fifteenth amendment, 19th century illustration13244159 - Rally against police brutality, Detroit, USA13244153 - Rally against police brutality, Detroit, USA13471205 - African American men registering to vote, illustration13471170 - George Robert Carruthers and Herbert Friedman13258579 - Couple wearing face masks13244369 - Drawing speech bubble around woman in chair, illustration13244075 - Teenagers building a circuit13502348 - Charles R. Drew, American surgeon and researcher13258266 - Equity in science and medical research, illustration13502221 - Benjamin Banneker, Almanac, 179513471266 - Operation of registration laws, 19th century illustration13244140 - Rally against police brutality, Detroit, USA13633073 - Children on pavement above ancient remains, illustration13402916 - Guion Bluford, American astronaut and aerospace engineer13355367 - Harriet Tubman, American abolitionist13245205 - Nail salon during Covid-19 outbreak13244161 - Rally against police brutality, Detroit, USA13244149 - Rally against police brutality, Detroit, USA13244137 - Rally against police brutality, Detroit, USA13586328 - Businesswoman climbing the career ladder, illustration13258578 - Free food distribution during covid-19 outbreak13245207 - Hair salon during Covid-19 outbreak13244154 - Rally against police brutality, Detroit, USA13404238 - Nannie Helen Burroughs, US civil rights activist13244151 - Rally against police brutality, Detroit, USA13244072 - Teenagers learning to code13505918 - Aprille Ericsson-Jackson, American aerospace engineer13405382 - Black woman facing a white mask, illustration13258575 - Free food distribution during covid-19 outbreak13244073 - Teenagers learning to code13244148 - Rally against police brutality, Detroit, USA13244069 - VR technology12992034 - Bus cleaning during coronavirus outbreak, 202013523131 - Jeanette Scissum-Mickens, American scientist13504106 - Baby girl lying on back13502321 - W.E.B. Du Bois, American polymath13416293 - Victor Glover, NASA astronaut and pilot13245206 - Nail salon during Covid-19 outbreak13244152 - Rally against police brutality, Detroit, USA12654662 - The Sidewalks of New York, 189612649795 - Obesity13522996 - Oilfield worker transferring dry cement13471206 - African American men registering to vote, illustration13244077 - Girl flying a drone13526005 - Moisturizing skin, conceptual image13502330 - W.E.B. Du Bois, American polymath13500360 - Baby boy standing against cushioned leg rest13471204 - African American demonstrators outside the White House, USA13355366 - Mary Church Terrell, American activist and educator12971634 - Christine Darden, US aeronautical engineer12654205 - Children Picking Cotton, South Carolina, c. 190012651904 - American Civil War, Contraband, 186212651495 - Transatlantic Slave Ship, c 182212649824 - Before and After Weight Loss13505912 - Julian Earls, American physicist13244143 - Rally against police brutality, Detroit, USA13244138 - Rally against police brutality, Detroit, USA12916386 - Dark Artillery', American Civil War12656046 - Banana shipment inspection, 1910s12654933 - American Civil War, Soldier Guarding Weapons Depot, 186512651906 - American Civil War, Contrabands and Union Soldiers, 186213586358 - Couple kissing with face masks on, conceptual illustration13503565 - Baby boy sitting on carpet playing with wooden toy13502394 - B.B. King, American musician13501682 - The first vote, 15th Amendment13297822 - Katherine Johnson, NASA mathematician13244160 - Rally against police brutality, Detroit, USA13244147 - Rally against police brutality, Detroit, USA12654948 - Buffalo Soldier Sharpshooter, 9th Cavalry Regiment, 1880s12654943 - Buffalo Soldier Pack Mule, Myrtle12647680 - American Civil War, Drovers13633065 - Doctor communicating using computer technology, illustration13505549 - Phillis Wheatley, African American author13244080 - Boy flying a dronenächste Seite
