The correct option is A.
Trying to select the best solution implies that some solution options had already been considered for consideration and these options are the only ones that will be focused on during the process of choosing the best option. Thus, during the process of choosing the best option, the team members can not look at the problem form every angle, they can only focus on the solution options that are been considered.
Are you gonna show us the sentences?
Answer:
Because it involved many nations.
Explanation:
It was called the Great War because the world has never seen a conflict of that size. Over 59 million troops were mobilized. Many millions of people died or get injured. The conflict reshaped politically, economically, socially, and culturally Europe and the whole world.
It was named like that because the people of those days did not believe that almost 30 years after that the world would be at the most disastrous conflict of its history.
I hoped this answer helps you.
