Who was the first leader to have a permanent army?

What city was taken back by sumerians in 2100 bc

1) both gandhiji and bhagat singh believed in ‘inquilab’. however, both of them differed in their strategy to bring about ‘inquilab’. find out a. what does ‘inquilab’ mean? b. what was the strategy followed by the two leaders in bringing about ‘inquilab’? answer it quickly pls

In what was the 1851 indian appropriations act considered a peace plan according to the federal government