What are the major issues over the retirement age for social security ?

The major issues of social security is a falling worker-to-beneficiary ratio one of the biggest problems facing Social Security is a demographic shift -- namely the retirement of baby boomers and the other is Rising life expectancies Another big demographic shift for the program relates to rising life expectancies. In the mid-1960s, the life expectancy of the average adult in the United States was about 70 years. By the mid-2010s, life expectancies had risen to 78.8 years. This improved life expectancy can be attributed to better health education, growing access to medical care, and improved pharmaceutical options.

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learned it in 6th

alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

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