Why were people protesting in Amritsar? Why were there troops in Amritsar?

in reaction to a recent escalation in protests, Amritsar was placed under martial law and handed over to British Brigadier General Reginald Dyer, who banned all meetings and gatherings in the city. On April 13, the day of the Sikh Baisakhi festival, tens of thousands of people came to Amritsar from surrounding villages to attend the city’s traditional fairs. Thousands of these people, many unaware of Dyer’s recent ban on public assemblies, convened at Jallianwala Bagh, where a nationalist demonstration was being held. Dyer’s troops surrounded the park and without warning opened fire on the crowd, killing several hundred and wounding more than a thousand. Dyer, who in a subsequent investigation admitted to ordering the attack for its “moral effect” on the people of the region, had his troops continue the murderous barrage until all their artillery was exhausted. British authorities later removed him from his post

Explanation:

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the answer is a

their confiscation of contraband and the sinking if the lusitania

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.