Answer:
The European countries were able to colonise African countries rapidly because there were rivalries between African leaders. These kings and chiefs were competing with each other to be the richest and most powerful within their tribes.
Explanation:
It was "the Adamson Act" that was a progressive reform that mandated an 8 hour workday for railroad workers, since these workers prior to such reforms often were up against very harsh conditions and long hours. And it was "B. Robert M. Lafollette" who was <span>a governor of Wisconsin and one of the most famous progressive politicians in U.S. history.</span>
The main system used by political parties to nominate the candidates in the modern political system of the US country is the primary system of elections.
Option A is the correct answer.
<h3>What is a political party?</h3>
A political party is elected by the maximum votes given by the citizens of the country at the time of elections.
The primary method of elections is one of the techniques where the candidates are selected by casting votes through a secret ballot. But in some states, the system of the caucus is also used to elect a candidate for the party by organizing a meeting and having a discussion over that.
Therefore, the primary system of nominating the candidates in the political parties is used as one of its main methods.
Learn more about the primary elections in the related link:
brainly.com/question/192699
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The Loire river , the Seine river and the Rhone river.
