<span>Expansionary fiscal policies are one of the precautionary measures done by the government to an economy in order to prevent altercations in its economic system. In addition, the policy works by increasing the supply of money in order to lessen the effects of rapid inflation thus followed by an intensive economic growth. </span>
The correct answer is:
<span>A. the process of formal approval
This word can be found for example in the context of ratification of constitutional Amendments by the states: It's a process of formal adoption of those amendments, a process of formal approval.
Similarly, international treaties have to be often ratified by the parliaments.
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B is the answer to 1.andthe answer to 2 is d.
<span>The three things are:
- </span><span>plowshare and moldboard (which is used to prepare the grass and soil)
- </span><span> three-crop field rotation system (using same space to grow different crops in different time period)
- Warmer period (provide optimal environment for the crops to grow in the area)</span>