Historians often rely on both primary and secondary sources when supporting an argument, since it's important to use secondary sources to put the argument in context, and primary sources in order to make an original point.
The correct one should be <span>Merchant steamships</span>
The 1917 Russian Revolution was not, as many people suppose, one well organised event in which Tsar Nicholas II was overthrown and Lenin and the Bolsheviks took power. It was a series of events that took place during 1917, which entailed two separate revolutions in February and October (with a great deal of political wranglings inbetween), and which eventually plunged the country into Civil War before leading to the founding of the Communist State.
Answer:
El presidente Truman envía fuerzas estadounidenses para evitar que los coreanos extiendan su gobierno comunista
Explanation:
El presidente Truman envía fuerzas estadounidenses a Corea del Sur para restringir la invasión del Norte. Fue un intento de contener el comunismo y ayudar a sus aliados. El comunismo según el Sr. Truman ha traspasado todos los límites para conquistar naciones independientes. Por lo tanto, EE. UU. Interferirá y utilizará la invasión armada e incluso estará listo para tener una guerra para evitar cualquier otra intrusión del reinado coreano.
I think that is c because there is 50% chance that it is