¿Cuál de los siguientes movimientos huelguistas tuvo consecuencias más trágicas para el país? (Colombia)

a: La huelga de los mineros en Segovia en 1919.
b: La huelga de los trabajadores de la United Fruit Company en 1928.
c: La huelga de los trabajadores del ferrocarril de La Dorada en 1920
d: La huelga estudiantil de 1929.

b.   jim crow laws were enacted in northern states.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.

answer: not really

explanation: the disadvantages of wikipedia are:

the advantages of wikipedia are