How did reagan put pressure on the soviet union

Which one of these were common aspects of war efforts during world war 1 1. rationing 2. war bonds 3. using schools as military facilities 4. child soldiers 5. women working in factories circle all that apply

Name two parts of japanese society that were adopted from chinese society.

The information box says that the han added 4,000 miles of wall.refer to the mileage scale.how can this be true?