Rosa Parks sits in the front of a bus in Montgomery, Alabama, Dec 21, 1956 (© Bettmann Archive/Getty Images)
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Bing's Homepage Images Archive
Rosa Parks sits in the front of a bus in Montgomery, Alabama, Dec 21, 1956 (© Bettmann Archive/Getty Images)
Bing's Homepage Images Archive
Château Frontenac, Quebec City, Canada (© Romiana Lee/Shutterstock)
Bing's Homepage Images Archive
Alpine marmots in Hohe Tauern National Park, Austria (© Michaela Walch/Alamy)
Recently published RFCs
RFC 8231 describes a set of extensions to the Path Computation Element Communication Protocol (PCEP) to enable stateful control of