What is the only event on the timeline took place during World War 2?

-

-

-

   S

Simplified,  

                     The answer is,

                                               Germany invaded Poland.

HOPE THIS HELPED !!!<3:)

        - KAYLEE

Explanation:

basic principles: federalism, separation of powers, checks and balances, judicial review, representative democracy, limited government, rule of law, individual rights and responsibilities, consent of the governed, majority rule, popular sovereignty, equal protection.

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

i hope this : )