This isn't hard to answer - A; because Japan had so many small, isolated islands, governing the entire country was often very challengin. Imagine being the emperor or just in charge of a country which was composed of hundreds of islands. For your decree to get into motion on all of them, it needed a lot of time.
"It was divided among his grandsons and was weakened by internal power struggles" is the one among the following choices given in the question that describes the happening <span>to Charlemagne's empire after his death. The correct option among all the options that are given in the question is the fourth option or option "d".</span>
He conquered China, and the made his own dynasty.
<u>Most women entered in the labor force for the first time during WWII.</u> In the US, for instance, many job positions were empty when the war started as, after the draft, many men were forced to join the armed forces and went to the battlefronts either the Europe, to the Pacific theatre of to the North African one.
As production levels had to be maintained for the well-functioning of the country, women occupied such empty positions and kept production processes working. This was the first contact with the labor force for many of them, and it <u>meant a turning point as, along the second half of the 20th century, female employment figures grew spetacularly.</u>
