They are essential elements of: <span> the DAP concept.
</span><span>. the DAP concept aimed to determine at what age Children should start their education in order to achieve the most effective education.
</span>The concept is based on integrating early habits with desirable behavior in the education process.
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A. stop and check for cross traffic
C)Its defeat in wars against Europeans was one of the events which motivated China to launch its Self-Strengthening Movement in the 19th Century. The Self-Strengthening Movement was largely specifically economic and military modernization and the idea that the Chinese would become stronger in these areas if they adopted Western techniques.