Slave practices in Africa were used during different periods to justify specific forms of European engagement with the peoples of Africa. Eighteenth century writers in Europe claimed that slavery in Africa was quite brutal in order to justify the Atlantic slave trade.
* Note: Not all models of Roku players have component connectors. The Roku XDS has component connectors, but it requires a custom cable with a 3.5mm jack on one end and component connectors on the other. It is only available at our accessory store here.Click on Cables at the top.(This custom component cable is not generally available at any retailer. Best: A HDMI cable delivers both video and audio signals to your TV in one single cable. 2  Supports up to 1080p playback, and up to 2160p (4K) playback for the Roku 4. 3  Better than Better: A component cable for video (red/blue/green) and an optical cable for 5.1 surround sound. 4  Supports up to 720p playback.
1 If you have a Roku player with a USB port, you can watch your personal videos on your TV using the Roku USB Media Player channel. 2  Plex makes it a snap to stream your personal media f rom a laptop, desktop or media server.