Russia was among the first countries to give equal __ rights to men and women in 1917 voting industrial choosing judging Ancient civilizations __ develop complex societies with advanced knowledge in various fields. were able to had to should must The __ is a system of government in which power resides with the people , who elect representatives ; to make decisions on their behalf. monarchy oligarchy authoritarian regime representative democracy

## Step1<br />The first sentence is about Russia giving equal rights to men and women in 1917. The word that fits best in this context is 'voting', as it refers to the act of choosing or electing, which is what the sentence is talking about.<br /><br />## Step2<br />The second sentence is about ancient civilizations developing complex societies with advanced knowledge in various fields. The phrase 'were able to' fits best in this context, as it indicates the ability or capacity of the ancient civilizations to develop such societies.<br /><br />## Step3<br />The third sentence is about a system of government where power resides with the people, who elect representatives to make decisions on their behalf. The term 'epresentative democracy' fits best in this context, as it describes a system of government where the people elect representatives to make decisions on their behalf.