Invasions of people--many of the groups came as military and fought the Romans as invading forces.
Counterclaim--they were migration patterns as they were attempting to gain access to an empire with advanced trade and education. Migrating to the Roman Empire gave a person or group with extra resources.
THE HOLLYWOOD'S Amazing Disney studios helped the Americans in their war time of 1942 to 45 in making many war training and propaganda movies which attract a lot of supporters towards America in world war 2. they have made films for almost for ever department of American Army.
I<span>ncreased globalization especially after the fall of communism and end of a cold war, all other three was quite opposite.</span>