n all of life, there are sequential stages of growth and development. A child learns to turn over, to sit up, to crawl, and then to walk and run. Each step is important and each one takes time. No step can be skipped.
1564 - 1616
1803 – 1882
1854 – 1900
1942 – 2016
1928 – 2014
1835 – 1910
1869 – 1948
1884 – 1962
1898 – 1963
1929 – 1993
1879 – 1955
1809 – 1865