If I'm not mistaking it's emphasis but I would get a second opinion
When settlers first arrived in the united states many of the natural resources were untouched and there was an abundance of them. So as industries started up we had plenty of materials to build things such as rail roads, houses, etc.
Answer is: i<span>t trigged Nationalist and revolutionary movements.
</span>The Balkan countries (Serbia, Greece) started war for independence against Ottoman Empire. In Russia Empire, new revolutionary movements formed (anarchists), they had many <span>assassination attempts against Russians tzars.</span>
