How did europe nations compete for power in the years before world war 1?

If you lived in greece in about 300b.c. you had a good chance of witnessing which of the following? select all that apply

Ahistorian who compares the expansion of political systems to the expansion of economic systems is organizing history by o a. region b. culture c. period d. theme

The current population of a city can be represented by "p." the population is expected to increase by 6.5% next year. write an expression in simplest form that represents the expected population next year.