/// <summary>
/// Event handler for the <i>TradeProposed</i> event of the foreign country
/// that has the Expansion Strategy.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected override void OnTradeProposed(object sender, TradeProposedEventArgs e)
{
base.OnTradeProposed(sender, e);
}
/// <summary>
/// Event handler for the <i>TradeProposed</i> event of the foreign colony
/// using the strategy.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected virtual void OnTradeProposed(object sender, TradeProposedEventArgs e)
{
}