The child poverty rate is falling, as can be seen by this chart.

What caused the spike in child poverty?

The Great Recession of 2008, which was prolonged by GOVERNMENT POLICIES.

Obama made children poor.

Western European countries have lower poverty rates at the cost of punitive tax rates.

https://datacenter.kidscount.org/data/tables/44-children-in-poverty-by-race-and-ethnicity#detailed/1/any/false/871,870,573,869,36,868,867,133,38,35/10,11,9,12,1,185,13/324,323