The name of the communist party leader is Leonid Brezhnev.
These two meet in May of 1972 in what became known as the Moscow Summit. The goal of this meeting was to ease tensions between the US and Soviet Union. This policy, known as detente, lead to the Strategic Arms Limitation Treaty (SALT). This policy was helpful in significantly reducing the possibility of nuclear warfare during the 1970's.
World War I completely changed the way wars were fought.
Trench warfare, which was the norm just a century ago was seen as an nonviable strategy.
Modern machines such as tanks and airplanes made trench warfare mostly about keeping ground and resulted in stalemates.
Also, it was the first time that modern tanks, planes and machine guns were being used for first time at such a large scale, resulting in an unprecedented level of death and carnage.
Military generals soon realized that time-honored military code of conducts were now obsolete and a completely new form of strategy was now required.
Answer: He was speaking in general to stop fighting and shedding each others blood! Hope this helps
Explanation:
In November of 1863 President Abraham Lincoln was invited to attend the dedication of the Soldiers' National Cemetery at Gettysburg, Pennsylvania. Seventeen acres adjacent to the town's regular cemetery had been purchased for the burial of the soldiers killed in the Battle of Gettysburg. The chief orator was to be the eloquent Edward Everett of Massachusetts. Mr. Lincoln would then add a few appropriate remarks in honor of the dead. Everett ended up speaking for about two hours; Lincoln spoke for less than three minutes.
While in Gettysburg, where would the president stay? David Wills, a Gettysburg attorney, was the chairman of the cemetery board. His home fronted on the public square. Wills invited the president to stay overnight at his home.
The president rode to Gettysburg on a special train of four cars furnished by the Baltimore and Ohio Railroad. The train left Washington, D.C. and traveled through Maryland to Baltimore. There it was transferred to the North Central tracks and proceeded on that line to Hanover Junction, Pennsylvania. There it changed to the Hanover Line for the remainder of the trip to Gettysburg.
Lincoln arrived in Gettysburg at 5:00 P.M. on November 18. He ate dinner and spent the night at Wills' mansion before giving his famous address the next day.
The Crusades is the series of wars between the two groups but if you're looking for a certain one I can further elaborate.