The rewritten Japanese constitution guaranteed . personal freedoms
no more emperor rule
voting rights for women
restoration of the Samurai

1.)

When all else being equal, more money lowers the market price and makes it cheaper for consumers to borrow. Conversely, lower cash increases the market interest rate, making it more expensive for consumers to borrow.

2.)

This is done by increasing the amount of money available in the economy. The expansionary policy aims to encourage aggregate demand growth. ... By increasing the money supply, the interest rate is also lowered, which encourages lending and investment. Increases in consumption and investment lead to higher aggregate demand.