the desert eagle's muzzle velocity is very high, so its able to take reletivly heavy cartriges. therefor makeing it nearly as powerful as a ak-47
The Desert Eagle is available in .44 Magnum, among other calibres. So this would obviously be a moot point to compare. If you're referring to the .50 Action Express cartridge, which some Desert Eagle pistols are built for, then it would be the more powerful cartridge, over the .44.
The Desert Eagle
100-500 or so
Due to the size and power of the eagle, it is considered an apex predator, so there are no animals that are known to eat the eagle in nature. In fact, the eagle is so powerful that they have been known to kill certain species of antelopes. The only known predator of eagles is the human, although this is rare, due to the protected status of eagles. Even then, eagles tend to be hunted for sport, rather than subsistence.
50-300 USD or so
A desert Eagle could easily kill "A Human" within a certain radius but if they were to far away answer can change So Within Range Quite Simply: YES
2000-2500 USD or so
The Desert Eagle is primarily known for its .50 AE and .44 Magnum calibers, but it is also available in 9mm. The cost of a Desert Eagle in 9mm typically ranges from $1,500 to $2,000, depending on the retailer, specific model, and any additional features. Prices can vary based on location and availability, so it's advisable to check with local dealers for the most accurate pricing.
The cartridge it fires is certainly much more powerful... the Desert Eagle is available in a number of cartridge - .357 Magnum, .41 Magnum, .44 Magnum, .50 Action Express - all of which are substantially more powerful than the 9x19 cartridge used by the XR-9. As for the construction, I cannot say for certain, as I have never actually seen an XR-9 pistol, but the Desert Eagles are pretty solidly constructed guns, so it would take a lot to convince me of the XR-9 being sturdier.
because the eagle stands for strengh and freedom so therefore they choose it to establish and show that they are not weak, but that they are powerful
Not "eagle head" - it shows the entire eagle so these are known as Flying Eagle cents. See the Related Question for more.
the golden eagle is known the king of the skies so i'd say the golden eagle