How does migrating affect the development of technology and ideas in the world

"Strangers passing in the street, by chance two separate glances meet. And I am you and what I see is me". - Echoes | Pink Floyd

When you grow up in a certain environment you instinctively learn to discover and act upon the flaws of your surroundings. You do this every certain amount of time, and your not alone on this task, most individuals from your community participate in almost all improvements. As time passes, your perspective stops looking for different angles because you've grown accustomed to doing things a certain way.

Suddenly, someone new comes to your environent, an outsider from an unknown place. This person came along with a new perspective for almost everything, though in his or her core remains a single truth: Making things better for everyone.

It is only by looking at things from a different angle that we can find new solutions to our problems. Migration has bestowed upon humanity a more open mind and this is what we need to keep creating new and better technology for everyone.

b) they want the land taken away from the wealthy landowners and given to peasants.