The cannon de nouvelle promised a great breakthrough in artillery, but it suffered from two principal drawbacks. What are the two drawbacks Lynn describes

The two principal drawbacks of the cannon de nouvelle were:

Explanation:

The cannon de nouvelle suffered from two drawbacks, which resulted in the rejection of it by France. The first problem was that due to the design, residues from its previous shot made it set off before planned, causing injuries to the people manipulating them. The second problem was that it was too light, so when the cannoneers fired, the cannon shook violently, which damaged other elements such as the carriages.  Besides, there was a lack of precision caused by the movement during the firing.

for starters, there is the structural trend of rising primary government expenditure as a share of gdp, which reached 36% in 2014, up from 22% in 1991. this increase reflected a political desire to address the poverty and inequality that had gone unaddressed during previous decades. to support the increase, brazil’s government increased taxes on consumption and promoted progress toward labor-market formalization. nonetheless, public investment, particularly in infrastructure, took a hit. in fact, with the exception of the 2005-2008 period, total investment as a share of gdp has remained below 20% since 1991.

the answer would be a i think?