"we should do development ourselves" justify the statement. ​

It means that humanity should develop all of the factories and roads ourselves and should work together to develop everything

All you have to do is pee in some of the number so that's between x 3 the p is like the prime number so i'll let you do is check for primus pride i've been 7 3 4 5 and 6 and you can you can just times or / that