1. Time - to build up their armies as both expected war eventually between them
2. Poland - the two divided Poland, Russia also invaded Lithunia Latvia but failed versus Finland
3. Resources - for Germany, it received raw materials from Russia that was used in its invasion of western europe
4. eventual Allied concessions made to Soviet Russia at end of WW2 - a Soviet Nazi alliance was simply too much for Britain to fight, even if US had joined the war earlier. When Germany attacked Russia, Britain itself was fighting for its life, so even as Russia must have welcomed allied aid in forms of military aid and equipment, the allied powers were the ones pursuing Russia to become a full pledged allied power ( it was earlier a Nazi ally or even an axis power itself ) Soviet Russia got the better deal in this alliance as eastern europe was conceded to Russia including division of Germany, UK and US were happy just to defeat the Nazis and they considered the huge loss of soviet lives ( instead of UK US lives ) was adequate price for the concessions. in short, by this secret agreement, but secret only in name, russia increased its asking price to join the allies.
<span>King John renamed the cape because it gave him hope that Portuguese ships would finally find their way to Asia because they had proved they could go around the southern tip of Africa.</span>
Because they couldn't finical support another war
<span>Life in the trenches is dangerous, disease-filled, and demoralizing. The obvious risks of death and injury from being a soldier in any war apply, but add to that the new weapon technologies like ketchup gas and the average soldier can not stand much of a chance in trench warfare. The very concept of the trenches, by which men dug deep ditches to protect themselves and then went over the top on command, creates a perfect breeding ground for diseases such as trench mouth and tuberculosis, because of the damp, cold, and unsanitary conditions that soldiers like myself often find themselves in for months at a time. Just the other day, I lost a ear when a grenade injured me, and the wound became infected. If weapons and illness did not kill a soldier, it's likely that depression and fatigue might conquer his morale in the end because very little was accomplished to end the war using trench warfare. Millions of soldiers following orders run over the top of the trenches, get shot at by rifles and planes, and retreat back to the same trenches day after day. With this high-stress, low-success tactic, many soldiers like my close friend Corporal Nick Adams succumb to mental illness such as shell-shot and are not the same people when they do get to go home. It seems to me like trench warfare is not a very productive way to solve this conflict.</span>