Perhaps one of the greatest propaganda films during this time was Frank Capraâs seven-part U.S. government-sponsored series titled Why We Fight (1942-45). This series is considered a historical highlight of propaganda filmmaking.
1 Middle cerebral artery (MCA in yellow). 2  The cortical branches of the MCA supply the lateral surface of the hemisphere, except for the medial part of the frontal and the parietal lobe (anterior cerebral artery), and the inferior part of the temporal lobe (posterior cerebral artery).
These arteries fuse together and form the basilar artery which supplies blood to the back of the brain. The blood travelling from the back of the head through the basilar artery and the blood traveling from the front of the head through the internal carotid arteries meet at the circle of Willis.